{"id":348,"date":"2025-07-14T15:15:36","date_gmt":"2025-07-14T15:15:36","guid":{"rendered":"https:\/\/cardiocases.com\/?page_id=348"},"modified":"2026-06-30T15:32:15","modified_gmt":"2026-06-30T15:32:15","slug":"microport-crm-sorin-pacemakers-in-20-points","status":"publish","type":"page","link":"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/basic-concepts\/pacemaker\/microport-crm-sorin-pacemakers-in-20-points\/","title":{"rendered":"Les stimulateurs Microport CRM-sorin en 20 points"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"348\" class=\"elementor elementor-348\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f4d006 e-con-full e-flex e-con e-parent\" data-id=\"0f4d006\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e69503 elementor-widget elementor-widget-heading\" data-id=\"0e69503\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Microport CRM-Sorin pacemakers in 20 points<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8718a72 e-con-full e-flex e-con e-parent\" data-id=\"8718a72\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58eee67 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"58eee67\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;,&quot;rendered_tag&quot;:&quot;&lt;svg class=\\&quot;e-font-icon-svg e-fas-circle\\&quot; viewBox=\\&quot;0 0 512 512\\&quot; xmlns=\\&quot;http:\\\/\\\/www.w3.org\\\/2000\\\/svg\\&quot;&gt;&lt;path d=\\&quot;M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\\&quot;&gt;&lt;\\\/path&gt;&lt;\\\/svg&gt;&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tContent\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__58eee67\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__58eee67\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__58eee67\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-801e657 e-con-full e-flex e-con e-parent\" data-id=\"801e657\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b3fdb4 elementor-widget elementor-widget-heading\" data-id=\"7b3fdb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1) Case volume<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e4d21e e-con-full e-flex e-con e-parent\" data-id=\"1e4d21e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1f89d1 elementor-widget elementor-widget-text-editor\" data-id=\"f1f89d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Single chamber Kora 100 SR: 7.5 cm3<\/p><p>Double chamber Kora 100 DR: 8 cm3<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9079960 e-con-full e-flex e-con e-parent\" data-id=\"9079960\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e6f9213 elementor-widget elementor-widget-heading\" data-id=\"e6f9213\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2) Battery type<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f108b2 e-con-full e-flex e-con e-parent\" data-id=\"9f108b2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2665193 elementor-widget elementor-widget-text-editor\" data-id=\"2665193\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>GB8711 Lithium Iodine (2.8 V, 0.81 Ah)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8809091 e-con-full e-flex e-con e-parent\" data-id=\"8809091\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77c536b elementor-widget elementor-widget-heading\" data-id=\"77c536b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3) Wear and length criteria<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4e6eec e-con-full e-flex e-con e-parent\" data-id=\"b4e6eec\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b57efad elementor-widget elementor-widget-text-editor\" data-id=\"b57efad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Values expressed: frequency under magnet or pile impedance<\/p><p>Diagram (gauge, pile curve):<\/p><p>a. Stimulation frequency under magnet in\u00a0min<sup>-1<\/sup><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a405991 elementor-widget elementor-widget-text-editor\" data-id=\"a405991\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>b. Battery curve: Battery impedance (kOhms vs. time)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3b08f0 elementor-widget elementor-widget-image\" data-id=\"c3b08f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin1.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin1\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3OSwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluMS5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"634\" height=\"286\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin1.png\" class=\"attachment-large size-large wp-image-6779\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin1.png 634w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin1-300x135.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin1-18x8.png 18w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4923dcf elementor-widget elementor-widget-text-editor\" data-id=\"4923dcf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Recommended Replacement Date (RRD), formerly known as the Elective Replacement Indicator (ERI), is defined by :<\/p><ul><li>a frequency under magnet \u2264 80 min-1<\/li><li>battery impedance \u2265 10 kOhms<\/li><\/ul><p>\u00a0<\/p><p>From ERI to end-of-life (complete exhaustion), the stimulator automatically sets itself to VVI mode, frequency at 70 min-1, stimulation and detection parameters programmed, servo and smoothing off.<\/p><p>Reprogramming is possible, but at the next daily battery impedance measurement, the stimulator reverts to the parameters described above.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1319499 e-con-full e-flex e-con e-parent\" data-id=\"1319499\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bbd994c elementor-widget elementor-widget-heading\" data-id=\"bbd994c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">4) Magnet Frequency<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-815059e e-con-full e-flex e-con e-parent\" data-id=\"815059e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aed79f5 elementor-widget elementor-widget-text-editor\" data-id=\"aed79f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Start of life: 96 min-1<\/p><p>RRT (Recommended Replacement Time): 80 min-1<\/p><p>End of life: 73 min-1<\/p><p>Programming specifics magnet response:<\/p><p>Phase 1: magnet application (as long as magnet is applied)<\/p><ul><li>Frequency = Magnetic frequency<\/li><li>Mode: DOO or VOO<\/li><li>Stimulation parameters: 5 V \/ 0.5 ms \/ rest DAV<\/li><\/ul><p>\u00a0<\/p><p>Phase 2 (Magnet removal): Capture test (6 cycles)<\/p><ul><li>Frequency = Magnetic frequency<\/li><li>Mode: DOO or VOO<\/li><li>Stimulation parameters: programmed amplitude and pulse duration \/ DAV = 95 ms<\/li><\/ul><p>\u00a0<\/p><p>Phase 3 (Magnet removal continued): Frequency test (2 cycles)<\/p><ul><li>Frequency = programmed base frequency<\/li><li>Mode: DOO or VOO<\/li><li>Stimulation parameters: programmed amplitude and pulse duration \/ programmed AV delay<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2d555d e-con-full e-flex e-con e-parent\" data-id=\"c2d555d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6fef09 elementor-widget elementor-widget-heading\" data-id=\"c6fef09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">5) Traditional stimulation modes<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-faa542e e-con-full e-flex e-con e-parent\" data-id=\"faa542e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fe7cca elementor-widget elementor-widget-text-editor\" data-id=\"7fe7cca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>All traditional modes are available.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-202cd51 e-con-full e-flex e-con e-parent\" data-id=\"202cd51\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-722d99b elementor-widget elementor-widget-heading\" data-id=\"722d99b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">6) Special mode for spontaneous conduction: SafeR mode<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5621975 e-con-full e-flex e-con e-parent\" data-id=\"5621975\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-641f56a elementor-widget elementor-widget-text-editor\" data-id=\"641f56a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>ADI(R) \u00e8 DDD(R) switching criteria: different criteria lead to switching to DDD mode: pause (programmable duration without VS), AVB III (2 consecutive atrial cycles without VS), AVB II (3 cycles out of 12 without VS), AVB I (patient PR &gt; programmed long PR, 6 times in a row; can be programmed with effort or effort + rest);<\/p><p>DDD(R) and ADI(R) switching criteria: when the pacemaker is operating in DDD mode, it looks for the presence of an underlying proper rhythm. The stimulator switches back to ADI in 3 circumstances: after 12 consecutive ventricular events detected, systematically after 100 stimulated ventricular cycles, or after the sustained switching period that stops every morning at 8 a.m. The pacemaker switches permanently to DDD mode (until 8 a.m. the following day) in the event of persistent AVB: more than 45 AAI \u00e8 DDD episodes per day, more than 15 AAI \u00e8 DDD episodes per day for 3 consecutive days, more than 50% of the time spent in DDD in the last hour.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ccdb14 elementor-widget elementor-widget-image\" data-id=\"7ccdb14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3OCwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluMi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"698\" height=\"475\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin2.png\" class=\"attachment-large size-large wp-image-6778\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin2.png 698w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin2-300x204.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin2-18x12.png 18w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-614634d elementor-widget elementor-widget-image\" data-id=\"614634d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin3.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin3\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3NywidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluMy5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"693\" height=\"456\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin3.png\" class=\"attachment-large size-large wp-image-6777\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin3.png 693w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin3-300x197.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin3-18x12.png 18w\" sizes=\"(max-width: 693px) 100vw, 693px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba27477 e-con-full e-flex e-con e-parent\" data-id=\"ba27477\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca5972c elementor-widget elementor-widget-heading\" data-id=\"ca5972c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">7) MRI mode<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b77cca e-con-full e-flex e-con e-parent\" data-id=\"8b77cca\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a9df61 elementor-widget elementor-widget-text-editor\" data-id=\"6a9df61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h6>Principle<\/h6><p>MRI mode is an asynchronous mode (DOO, VOO or OOO) which is triggered manually or when a strong magnetic field is automatically detected. The MRI mode operating period can range from 2 to 48 hours, depending on programming. If set to AUTO, the device recognizes the magnetic field as it passes through the MRI and automatically switches to MRI mode. Available MRI stimulation modes are : DOO, VOO, OOO.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-464cb73 elementor-widget elementor-widget-image\" data-id=\"464cb73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin4\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3NiwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluNC5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"701\" height=\"1024\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4-701x1024.png\" class=\"attachment-large size-large wp-image-6776\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4-701x1024.png 701w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4-205x300.png 205w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4-8x12.png 8w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin4.png 715w\" sizes=\"(max-width: 701px) 100vw, 701px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26cf434 e-con-full e-flex e-con e-parent\" data-id=\"26cf434\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad153d4 elementor-widget elementor-widget-heading\" data-id=\"ad153d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">8) Ventricular stimulation: autothreshold V<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bab743 e-con-full e-flex e-con e-parent\" data-id=\"9bab743\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0f7b9 elementor-widget elementor-widget-text-editor\" data-id=\"1b0f7b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Autothreshold V on Auto: regular measurements of ventricular stimulation threshold + adaptation of programming; Autothreshold V on follow-up: regular measurements of ventricular stimulation threshold but without adaptation of programming.<\/p><p>Threshold systematically measured every 6 hours; capture control based on evoked response analysis; 4 threshold measurements per day with adaptation for the following 6 hours; automatic amplitude adaptation to twice the threshold value (100% safety margin) within a programmable minimum value (1.5, 2, 2.5, 3 or 3.5 V).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b57db9c e-con-full e-flex e-con e-parent\" data-id=\"b57db9c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c35e2a1 elementor-widget elementor-widget-heading\" data-id=\"c35e2a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">9) Atrial stimulation: no automatic measurement of atrial threshold<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-85d52e7 e-con-full e-flex e-con e-parent\" data-id=\"85d52e7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca638f3 elementor-widget elementor-widget-text-editor\" data-id=\"ca638f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>There is no Atrial autothreshold in the Reply, Reply 200 and Kora 100 generations, but this function should be available in the next version of Kora.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d61fac e-con-full e-flex e-con e-parent\" data-id=\"7d61fac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c2f1d3 elementor-widget elementor-widget-heading\" data-id=\"9c2f1d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">10) Sensitivity and detection<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6adea51 e-con-full e-flex e-con e-parent\" data-id=\"6adea51\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24de4c9 elementor-widget elementor-widget-text-editor\" data-id=\"24de4c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Atrial and ventricular detection can be set to fixed or autosensing.<\/p><p>Autosensing can be set to<\/p><ol><li>Tracking, which measures P-wave and R-wave amplitudes without adaptation of sensitivity settings, which remain fixed<\/li><li>Auto, which measures P and R waves with automatic sensitivity adjustment: signal amplitude is averaged over 8 consecutive cycles and sensitivity is set to one-third of this average value.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1539d86 e-con-full e-flex e-con e-parent\" data-id=\"1539d86\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9490ea4 elementor-widget elementor-widget-heading\" data-id=\"9490ea4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">11) Refractory periods<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-59d3e4d e-con-full e-flex e-con e-parent\" data-id=\"59d3e4d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b198951 elementor-widget elementor-widget-text-editor\" data-id=\"b198951\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Following atrial stimulation, a 30 ms non-programmable refractory period is triggered at the ventricular stage. If ventricular detection occurs between the end of this refractory period and the end of the safety window (95 ms after the atrial stimulus), ventricular pacing is delivered at the end of the safety window.<\/p><p>Following atrial detection or stimulation, another non-programmable relative refractory period is triggered at the atrial stage. Its duration is dynamic and calculated as a function of the atrial rhythm. Its purpose is to detect acceleration of the atrial rhythm (hence its name: DARA window). There is no PVARP on Microport CRM-Sorin pacemakers. Following a ventricular detection considered as an PVC, a relative refractory period (the RetroPwatch) is triggered at the atrial stage. Its duration is 500 ms.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d944525 e-con-full e-flex e-con e-parent\" data-id=\"d944525\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4e83cb elementor-widget elementor-widget-heading\" data-id=\"b4e83cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">12) Diagnosis and interruption of pacemaker mediated tachycardias<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b60cb06 e-con-full e-flex e-con e-parent\" data-id=\"b60cb06\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e25d2bb elementor-widget elementor-widget-text-editor\" data-id=\"e25d2bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The \u201cAnti-PMT\u201d algorithm is always active in atrial tracking mode (non-deprogrammable).<\/p><p>Initial detection phase over 8 cycles: the device measures retrograde conduction time (VP) and suspects an PMT if VP intervals are stable (to within 30 ms) and short (&lt; 470 ms). Confirmation phase over 2 to 4 cycles: the device modulates the AV delay to verify VP interval stability.<\/p><p>Stop PMT by lengthening the relative atrial refractory period. If the anti-PMT option is set to \u201cReprog\u201d, the resting and effort AV delays are automatically shortened.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-226e889 e-con-full e-flex e-con e-parent\" data-id=\"226e889\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac86fc1 elementor-widget elementor-widget-heading\" data-id=\"ac86fc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">13) Rate modulation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b943f72 e-con-full e-flex e-con e-parent\" data-id=\"b943f72\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1696bc elementor-widget elementor-widget-text-editor\" data-id=\"f1696bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sorin pacemakers are equipped with 2 sensors that can work together or separately: an accelerometer and a minute ventilation sensor (transthoracic impedance measurement). When used simultaneously, the stimulation frequency is guided first by the accelerometer (better reactivity at the start of effort) and then by minute ventilation in the middle and end of effort.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aa6845e e-con-full e-flex e-con e-parent\" data-id=\"aa6845e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ebccf7 elementor-widget elementor-widget-heading\" data-id=\"3ebccf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">14) Mode switch for atrial arrhythmias<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91ba730 e-con-full e-flex e-con e-parent\" data-id=\"91ba730\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7218c2 elementor-widget elementor-widget-text-editor\" data-id=\"a7218c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The fallback function comprises three distinct phases: 1) a suspicion phase: as soon as a ventricular cycle with suspected atrial arrhythmia is detected, the fallback algorithm begins an analysis of 32 ventricular cycles. Atrial arrhythmia is confirmed if 28 or more ventricular cycles are suspected during the last 32 ventricular cycles (primary criterion) or if 18 or more ventricular cycles are suspected during the last two blocks of 32 ventricular cycles (secondary criterion); 2) a dissociation phase: once one of the fallback criteria has been reached, the pacing mode switches from synchronous to asynchronous (DDI); 3) reassociation phase: as soon as the atrial arrhythmia ceases and sinus rhythm resumes, the ventricular pacing frequency is gradually adapted to achieve sinus rhythm. A-V reassociation only occurs if atrial and ventricular rates are slower than 110 min-1.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0afecc e-con-full e-flex e-con e-parent\" data-id=\"e0afecc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b3a1cd elementor-widget elementor-widget-heading\" data-id=\"7b3a1cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">15) Flutter management<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb32c26 e-con-full e-flex e-con e-parent\" data-id=\"bb32c26\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b21b91 elementor-widget elementor-widget-text-editor\" data-id=\"8b21b91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>No specific algorithm; when a 2\/1 flutter occurs, it is necessary to shorten the duration of atrial blanking post ventricular pacing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33036a0 e-con-full e-flex e-con e-parent\" data-id=\"33036a0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-486964d elementor-widget elementor-widget-heading\" data-id=\"486964d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">16) Atrial arrhythmia prevention<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48fe4a2 e-con-full e-flex e-con e-parent\" data-id=\"48fe4a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08c0197 elementor-widget elementor-widget-text-editor\" data-id=\"08c0197\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>3 algorithms are available<\/p><p>Sinus rhythm overdrive: increase pacing frequency to overdrive spontaneous atrial activation.<\/p><p>ESA Pause Suppression and ESA Rate Acceleration: increase pacing rate following an PAC in order to avoid short-cycle, long-cycle succession.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a2337ea e-con-full e-flex e-con e-parent\" data-id=\"a2337ea\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-307ff8a elementor-widget elementor-widget-heading\" data-id=\"307ff8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">17) Wireless communication<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b775ca8 e-con-full e-flex e-con e-parent\" data-id=\"b775ca8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a7c0f6 elementor-widget elementor-widget-text-editor\" data-id=\"3a7c0f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Technology not available on current platforms<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4530da8 e-con-full e-flex e-con e-parent\" data-id=\"4530da8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31cf157 elementor-widget elementor-widget-heading\" data-id=\"31cf157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">18) Memory duration<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c7b89a7 e-con-full e-flex e-con e-parent\" data-id=\"c7b89a7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3912442 elementor-widget elementor-widget-text-editor\" data-id=\"3912442\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Maximum EGM recording time: approx. 11 minutes with 512 Hz A and V sampling rate, 22 stored episodes, with annotated markers, synchronized to the endocavitary EGM.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61c08d6 e-con-full e-flex e-con e-parent\" data-id=\"61c08d6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f20635 elementor-widget elementor-widget-heading\" data-id=\"5f20635\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">19) Telemonitoring<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-446be11 e-con-full e-flex e-con e-parent\" data-id=\"446be11\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c42bea elementor-widget elementor-widget-text-editor\" data-id=\"8c42bea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>No remote monitoring on current platforms; future project to remotely interrogate pacemakers using a telemetry device (to be placed opposite the pacemaker) linked to a transmitter connected to the Internet via the wired or GSM telephone network.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0787e42 e-con-full e-flex e-con e-parent\" data-id=\"0787e42\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-073f74f elementor-widget elementor-widget-heading\" data-id=\"073f74f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">20) Other features<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b340379 e-con-full e-flex e-con e-parent\" data-id=\"b340379\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-859cc7c elementor-widget elementor-widget-text-editor\" data-id=\"859cc7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sleep apnea monitoring: intrathoracic impedance data are measured using the MV sensor. Breathing cycle sequences are analyzed to identify, count and display disturbed breathing events during the night (programmable monitoring period). Two types of respiratory events are measured:<\/p><p>Breathing pauses: when the interval between two breathing cycles is greater than 10 seconds and less than 60 seconds.<br \/><br \/>Respiratory reductions: when Ventilation (VE, defined as the amplitude of a respiratory cycle divided by its period) is reduced by 50% or more compared with the mean VE for the previous 8 cycles, for more than 10 seconds and less than 60 seconds.<br \/>A respiratory disturbance index (RDI) is calculated by dividing the number of respiratory events by the number of hours of follow-up (5 hours). A critical threshold is used to indicate a suspicion of severe sleep-disordered breathing in the patient.<\/p><p>Sleep apnea monitoring is automatically activated the first time the stimulator is interrogated (after automatic implant detection).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3c041f elementor-widget elementor-widget-image\" data-id=\"a3c041f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin5.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin5\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3NSwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluNS5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"517\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin5.png\" class=\"attachment-large size-large wp-image-6775\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin5.png 691w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin5-300x224.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin5-16x12.png 16w\" sizes=\"(max-width: 691px) 100vw, 691px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea4893b elementor-widget elementor-widget-image\" data-id=\"ea4893b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_sorin6\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Njc3NCwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNlwvMDFcL3BtXzE5X3NvcmluNi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"1024\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6-703x1024.png\" class=\"attachment-large size-large wp-image-6774\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6-703x1024.png 703w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6-206x300.png 206w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6-8x12.png 8w, https:\/\/cardiocases.com\/wp-content\/uploads\/2026\/01\/pm_19_sorin6.png 706w\" sizes=\"(max-width: 703px) 100vw, 703px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Microport CRM-Sorin pacemakers in 20 points Content 1) Case volume Single chamber Kora 100 SR: 7.5 cm3 Double chamber Kora 100 DR: 8 cm3 2) Battery type GB8711 Lithium Iodine (2.8 V, 0.81 Ah) 3) Wear and length criteria Values expressed: frequency under magnet or pile impedance Diagram (gauge, pile curve): a. Stimulation frequency under [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":21,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-348","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Microport CRM Pacemaker: 20 Key Points | Cardiocases<\/title>\n<meta name=\"description\" content=\"Essential Microport CRM (Sorin) pacemaker reference \u2014 20 key points on pacing modes &amp; ECG tracings.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/basic-concepts\/pacemaker\/microport-crm-sorin-pacemakers-in-20-points\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" 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