{"id":3583,"date":"2025-10-08T18:41:06","date_gmt":"2025-10-08T18:41:06","guid":{"rendered":"https:\/\/cardiocases.com\/?page_id=3583"},"modified":"2026-07-04T15:21:54","modified_gmt":"2026-07-04T15:21:54","slug":"av-delay-pmt-refractory-periods-microport","status":"publish","type":"page","link":"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/","title":{"rendered":"D\u00e9lai AV, TRE, p\u00e9riodes r\u00e9fractaires"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3583\" class=\"elementor elementor-3583\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1769d6e e-con-full e-flex e-con e-parent\" data-id=\"1769d6e\" 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-fd93b3c elementor-widget elementor-widget-heading\" data-id=\"fd93b3c\" 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 - AV delay, PMT, refractory periods<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcf3842 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"fcf3842\" 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__fcf3842\" 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__fcf3842\" 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__fcf3842\" 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 class=\"elementor-element elementor-element-59a162b elementor-widget elementor-widget-heading\" data-id=\"59a162b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Atrial refractory periods<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e7c246 elementor-widget elementor-widget-text-editor\" data-id=\"6e7c246\" 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><strong>Blanking and post-atrial refractory period<\/strong><\/p><p>Following atrial detection, an 80 ms refractory period is triggered in the atrial chamber. The first 30 ms are an absolute refractory period and the following 50 ms can be automatically retriggered in the event of detection. The value of this period cannot be programmed.<\/p><p>In DDD mode, following atrial pacing, the periods corresponding to the AV delay are absolute refractory periods in the atrial chamber.<\/p><p>Following atrial detection or pacing, another relative refractory period is triggered in the atrial chamber. Its duration is dynamic and is calculated based on the atrial rhythm. It only takes effect after the end of the 80 ms atrial refractory period. The purpose of this Window is Atrial Rhythm Acceleration Detection (hence its name: WARAD).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c58dbfe elementor-widget elementor-widget-image\" data-id=\"c58dbfe\" 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\/2025\/11\/pm_19_situations_periodes_refractaires_3.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_periodes_refractaires_3\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkxNSwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfcGVyaW9kZXNfcmVmcmFjdGFpcmVzXzMucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"414\" height=\"401\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png\" class=\"attachment-large size-large wp-image-4915\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png 414w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3-300x291.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3-12x12.png 12w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/>\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-2b1422e elementor-widget elementor-widget-text-editor\" data-id=\"2b1422e\" 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>When SafeR dual-chamber pacing mode is programmed and operating in ADI, a 150 ms refractory period is triggered in the atrial stage. The first 100 ms are an absolute refractory period and the following 50 ms are automatically retriggerable. The value of this period is not programmable.<\/p><p><strong>Post-ventricular atrial refractory periods<\/strong><\/p><p>Post-ventricular atrial blanking (PVAB)<\/p><p>Following ventricular pacing, an absolute refractory period of 150 ms (nominal value) is triggered in the atrial stage. The first 100 ms are an absolute refractory period and the following 50 ms are automatically re-triggerable.<\/p><p>Following ventricular detection, an absolute refractory period of 100 ms (nominal value) is triggered in the atrial chamber. The first 50 ms are an absolute refractory period and the following 50 ms are automatically re-triggerable.<\/p><p>When the user changes the PVAB value (post-stimulation), they also change the post-detection PVAB.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-693cbd3 elementor-widget elementor-widget-image\" data-id=\"693cbd3\" 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\/2025\/11\/pm_19_situations_periodes_refractaires_16.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_periodes_refractaires_16\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkxNiwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfcGVyaW9kZXNfcmVmcmFjdGFpcmVzXzE2LnBuZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"510\" height=\"583\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_16.png\" class=\"attachment-large size-large wp-image-4916\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_16.png 510w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_16-262x300.png 262w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_16-10x12.png 10w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/>\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-06dad14 elementor-widget elementor-widget-heading\" data-id=\"06dad14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ventricular refractory periods<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beb192a elementor-widget elementor-widget-text-editor\" data-id=\"beb192a\" 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><strong>Blanking and post-ventricular refractory period<\/strong><\/p><p>Following ventricular detection, a 100 ms refractory period is triggered in the ventricular stage. The first 50 ms are an absolute refractory period and the following 50 ms are automatically retriggerable. The value of this period is not programmable.<\/p><p>Following ventricular pacing, a 150 ms refractory period is triggered in the ventricles. The first 100 ms are an absolute refractory period and the following 50 ms are automatically re-triggerable. The value of this period is not programmable.<\/p><p><\/p><p><strong>Absence de p\u00e9riode r\u00e9fractaire atriale post-ventriculaire (PRAPV)<\/strong><br \/>Les stimulateurs MicroPort pr\u00e9sentent certaines sp\u00e9cificit\u00e9s en termes de p\u00e9riodes r\u00e9fractaires atriales. En effet, il n\u2019y a pas \u00e0 proprement parler de PRAPV qui est remplac\u00e9e <br \/>par :<\/p><ul><li>la fen\u00eatre de DARA : suite \u00e0 un \u00e9v\u00e8nement atrial, une p\u00e9riode r\u00e9fractaire relative est d\u00e9clench\u00e9e \u00e0 l\u2019\u00e9tage atrial ; sa dur\u00e9e est dynamique et est calcul\u00e9e en fonction du rythme atrial ; elle a pour but principal de D\u00e9tecter l\u2019Acc\u00e9l\u00e9ration du Rythme Atrial ; la deuxi\u00e8me fonctionnalit\u00e9 de la fen\u00eatre de DARA est de ne pas d\u00e9clencher de d\u00e9lai AV sur des d\u00e9tections atriales trop proches d\u2019un \u00e9v\u00e8nement <br \/>ventriculaire<\/li><li>la RetroPwatch : suite \u00e0 une d\u00e9tection ventriculaire consid\u00e9r\u00e9e comme ESV une p\u00e9riode r\u00e9fractaire relative est d\u00e9clench\u00e9e \u00e0 l\u2019\u00e9tage atrial ; sa dur\u00e9e est de 500 ms<\/li><\/ul><p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b83a01 elementor-widget elementor-widget-image\" data-id=\"1b83a01\" 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\/2025\/11\/pm_19_situations_periodes_refractaires_v_2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_periodes_refractaires_v_2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkxNywidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfcGVyaW9kZXNfcmVmcmFjdGFpcmVzX3ZfMi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"692\" height=\"412\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_2.png\" class=\"attachment-large size-large wp-image-4917\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_2.png 692w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_2-300x179.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_2-18x12.png 18w\" sizes=\"(max-width: 692px) 100vw, 692px\" \/>\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-8025665 elementor-widget elementor-widget-text-editor\" data-id=\"8025665\" 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><strong>Ventricular refractory periods following atrial stimulation<\/strong><\/p><p>1. Ventricular blanking following atrial stimulation<\/p><p>Following atrial stimulation, an absolute refractory period of 30 ms is triggered in the ventricles. The first 15 ms are an absolute refractory period and the following 15 ms can be automatically re-triggered in case of detection. The value of this period is not programmable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-727ccf5 elementor-widget elementor-widget-image\" data-id=\"727ccf5\" 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\/2025\/11\/pm_19_situations_periodes_refractaires_v_12.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_periodes_refractaires_v_12\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkxOCwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfcGVyaW9kZXNfcmVmcmFjdGFpcmVzX3ZfMTIucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"438\" height=\"408\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_12.png\" class=\"attachment-large size-large wp-image-4918\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_12.png 438w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_12-300x279.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_v_12-13x12.png 13w\" sizes=\"(max-width: 438px) 100vw, 438px\" \/>\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-a991416 elementor-widget elementor-widget-text-editor\" data-id=\"a991416\" 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>2. The safety window<\/p><p>Following atrial pacing, a relative refractory period of 95 ms is triggered in the ventricles. The value of this period cannot be programmed. It only takes effect after the end of ventricular blanking following atrial pacing. If ventricular detection occurs between the end of blanking (ventricular following atrial pacing) and the end of the safety window, ventricular pacing is delivered at the end of the safety window.<\/p><p>When SafeR dual-chamber pacing mode is programmed and operating in \u201cAAI\u201d (more precisely in ADI), the refractory periods are those of a dual-chamber pacemaker. Ventricular detections of \u201cAV cross-talk\u201d or PVC in the safety window may occur. There will be no ventricular pacing at the end of the safety window. In this situation, the SafeR algorithm therefore considers these detections in the safety window to be blocked A pacing (switching to DDD on AV Block III criterion). Details of the SafeR mode are explained in the chapter on reducing the rate of unnecessary ventricular pacing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84a6bb3 elementor-widget elementor-widget-heading\" data-id=\"84a6bb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pacemaker mediated tachycardia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d543c2 elementor-widget elementor-widget-text-editor\" data-id=\"8d543c2\" 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><strong>Preventing the onset of PMTs<\/strong><\/p><p>Following detection of an PVC, the atrial refractory period is extended to 500 ms (RetroPwatch). This RetroPwatch applies to a maximum of 3 successive PVCs. The P waves detected in the RetroPwatch are symbolized by a \u201csmall p\u201d marker.<\/p><p>The WARAD also protects the device against the occurrence of a PMT by maintaining a long atrial refractory period.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8bcc1a elementor-widget elementor-widget-image\" data-id=\"e8bcc1a\" 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\/2025\/11\/pm_19_situations_tre_11.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_tre_11\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkxOSwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfdHJlXzExLnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"192\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_11.png\" class=\"attachment-large size-large wp-image-4919\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_11.png 538w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_11-300x107.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_11-18x6.png 18w\" sizes=\"(max-width: 538px) 100vw, 538px\" \/>\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-f876933 elementor-widget elementor-widget-text-editor\" data-id=\"f876933\" 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><strong>Diagnosis of PMT by the pacemaker<\/strong><\/p><p>The \u201cAnti-PMT\u201d algorithm is always active in atrial monitoring mode (cannot be deprogrammed).<\/p><p>Initial detection phase over 8 cycles (analysis of the last 8 consecutive ventricular cycles (non-sliding)): the device measures the retrograde conduction time (VP) and suspects PMT if the VP intervals are stable (within 30 ms) and short (&lt; 470 ms).<\/p><p>Confirmation phase over 2 to 4 cycles: the device modulates the AV delay (shortening the AV delay in most cases) to verify the stability of the VP interval (if so, it concludes PMT, otherwise sinus tachycardia).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee11a41 elementor-widget elementor-widget-image\" data-id=\"ee11a41\" 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\/2025\/11\/pm_19_situations_tre_13.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_tre_13\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkyMCwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfdHJlXzEzLnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"245\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_13.png\" class=\"attachment-large size-large wp-image-4920\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_13.png 695w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_13-300x106.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_13-18x6.png 18w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/>\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-3ba549e elementor-widget elementor-widget-image\" data-id=\"3ba549e\" 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\/2025\/11\/pm_19_situations_tre_14.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_tre_14\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkyMSwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfdHJlXzE0LnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"288\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_14.png\" class=\"attachment-large size-large wp-image-4921\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_14.png 694w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_14-300x124.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_14-18x7.png 18w\" sizes=\"(max-width: 694px) 100vw, 694px\" \/>\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-96be439 elementor-widget elementor-widget-text-editor\" data-id=\"96be439\" 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><strong>PMT termination<\/strong><\/p><p>The principle of this algorithm is to terminate a PMT by applying a relative atrial refractory period of 500 ms after ventricular pacing so that the next atrial event is detected within this refractory period. This refractory event is not synchronized to the ventricle for 1 cycle and the tachycardia is interrupted.<\/p><p>If the anti-PMT option is programmed to \u201cReduct,\u201d the device applies a relative atrial refractory period of 500 ms after ventricular pacing in the event of confirmed PMT.<\/p><p>If the anti-PMT option is programmed to \u201cReprog,\u201d the device applies a relative atrial refractory period of 500 ms after ventricular pacing in the event of confirmed PMT and automatically shortens the AV rest and exertion delays by 15 ms (limited to 125 ms for the resting AV delay and 80 ms for the exertion AV delay) to reduce the risk of PMT (which is favored by long AV delays).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4506852 elementor-widget elementor-widget-image\" data-id=\"4506852\" 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\/2025\/11\/pm_19_situations_tre_15.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_tre_15\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkyMiwidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfdHJlXzE1LnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"797\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_15.png\" class=\"attachment-large size-large wp-image-4922\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_15.png 705w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_15-265x300.png 265w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_15-11x12.png 11w\" sizes=\"(max-width: 705px) 100vw, 705px\" \/>\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-1bdceac elementor-widget elementor-widget-text-editor\" data-id=\"1bdceac\" 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><strong>Memory query<\/strong><\/p><p>In the AIDA\/PM tab, you can find the number of PMT episodes in the statistical data. The counter is saturated after 255 episodes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cdfb1f elementor-widget elementor-widget-image\" data-id=\"0cdfb1f\" 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\/2025\/11\/pm_19_situations_tre_16.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"pm_19_situations_tre_16\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NDkyMywidXJsIjoiaHR0cHM6XC9cL2NhcmRpb2Nhc2VzLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMTFcL3BtXzE5X3NpdHVhdGlvbnNfdHJlXzE2LnBuZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"545\" src=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_16.png\" class=\"attachment-large size-large wp-image-4923\" alt=\"\" srcset=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_16.png 699w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_16-300x234.png 300w, https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_tre_16-15x12.png 15w\" sizes=\"(max-width: 699px) 100vw, 699px\" \/>\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 &#8211; AV delay, PMT, refractory periods Content Atrial refractory periods Blanking and post-atrial refractory period Following atrial detection, an 80 ms refractory period is triggered in the atrial chamber. The first 30 ms are an absolute refractory period and the following 50 ms can be automatically retriggered in the event of detection. The value [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":53,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3583","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 AV Delay PMT &amp; Refractory | Cardiocases<\/title>\n<meta name=\"description\" content=\"Microport CRM pacemaker AV delays, PMT prevention &amp; refractory periods \u2014 programming with 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\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microport CRM AV Delay PMT &amp; Refractory | Cardiocases\" \/>\n<meta property=\"og:description\" content=\"Microport CRM pacemaker AV delays, PMT prevention &amp; refractory periods \u2014 programming with ECG tracings.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/\" \/>\n<meta property=\"og:site_name\" content=\"Cardiocases\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-04T15:21:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"414\" \/>\n\t<meta property=\"og:image:height\" content=\"401\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/\",\"url\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/\",\"name\":\"Microport CRM AV Delay PMT & Refractory | Cardiocases\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cardiocases.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/pm_19_situations_periodes_refractaires_3.png\",\"datePublished\":\"2025-10-08T18:41:06+00:00\",\"dateModified\":\"2026-07-04T15:21:54+00:00\",\"description\":\"Microport CRM pacemaker AV delays, PMT prevention & refractory periods \u2014 programming with ECG tracings.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cardiocases.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/pm_19_situations_periodes_refractaires_3.png\",\"contentUrl\":\"https:\\\/\\\/cardiocases.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/pm_19_situations_periodes_refractaires_3.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/av-delay-pmt-refractory-periods-microport\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cardiocases.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pacing &amp; Defibrillation\",\"item\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Devices per company\",\"item\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Microport CRM\",\"item\":\"https:\\\/\\\/cardiocases.com\\\/pacing-defibrillation\\\/devices-per-company\\\/microport-crm\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"AV delay, PMT, refractory periods\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#website\",\"url\":\"https:\\\/\\\/cardiocases.com\\\/\",\"name\":\"Cardiocases\",\"description\":\"Real cardiac device traces, pacemaker &amp; ICD learning \u2014 built by electrophysiologists\",\"publisher\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cardiocases.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#organization\",\"name\":\"Cardiocases\",\"url\":\"https:\\\/\\\/cardiocases.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cardiocases.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cardiocases_logo.png\",\"contentUrl\":\"https:\\\/\\\/cardiocases.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cardiocases_logo.png\",\"width\":1755,\"height\":499,\"caption\":\"Cardiocases\"},\"image\":{\"@id\":\"https:\\\/\\\/cardiocases.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/cardiocases\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Microport CRM AV Delay PMT & Refractory | Cardiocases","description":"Microport CRM pacemaker AV delays, PMT prevention & refractory periods \u2014 programming with ECG tracings.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/","og_locale":"fr_FR","og_type":"article","og_title":"Microport CRM AV Delay PMT & Refractory | Cardiocases","og_description":"Microport CRM pacemaker AV delays, PMT prevention & refractory periods \u2014 programming with ECG tracings.","og_url":"https:\/\/cardiocases.com\/fr\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/","og_site_name":"Cardiocases","article_modified_time":"2026-07-04T15:21:54+00:00","og_image":[{"width":414,"height":401,"url":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/","url":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/","name":"Microport CRM AV Delay PMT & Refractory | Cardiocases","isPartOf":{"@id":"https:\/\/cardiocases.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/#primaryimage"},"image":{"@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/#primaryimage"},"thumbnailUrl":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png","datePublished":"2025-10-08T18:41:06+00:00","dateModified":"2026-07-04T15:21:54+00:00","description":"Microport CRM pacemaker AV delays, PMT prevention & refractory periods \u2014 programming with ECG tracings.","breadcrumb":{"@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/#primaryimage","url":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png","contentUrl":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/11\/pm_19_situations_periodes_refractaires_3.png"},{"@type":"BreadcrumbList","@id":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/av-delay-pmt-refractory-periods-microport\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cardiocases.com\/"},{"@type":"ListItem","position":2,"name":"Pacing &amp; Defibrillation","item":"https:\/\/cardiocases.com\/pacing-defibrillation\/"},{"@type":"ListItem","position":3,"name":"Devices per company","item":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/"},{"@type":"ListItem","position":4,"name":"Microport CRM","item":"https:\/\/cardiocases.com\/pacing-defibrillation\/devices-per-company\/microport-crm\/"},{"@type":"ListItem","position":5,"name":"AV delay, PMT, refractory periods"}]},{"@type":"WebSite","@id":"https:\/\/cardiocases.com\/#website","url":"https:\/\/cardiocases.com\/","name":"Cardiocases","description":"Real cardiac device traces, pacemaker &amp; ICD learning \u2014 built by electrophysiologists","publisher":{"@id":"https:\/\/cardiocases.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cardiocases.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cardiocases.com\/#organization","name":"Cardiocases","url":"https:\/\/cardiocases.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cardiocases.com\/#\/schema\/logo\/image\/","url":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/07\/cardiocases_logo.png","contentUrl":"https:\/\/cardiocases.com\/wp-content\/uploads\/2025\/07\/cardiocases_logo.png","width":1755,"height":499,"caption":"Cardiocases"},"image":{"@id":"https:\/\/cardiocases.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/cardiocases\/"]}]}},"_links":{"self":[{"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/pages\/3583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/comments?post=3583"}],"version-history":[{"count":3,"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/pages\/3583\/revisions"}],"predecessor-version":[{"id":11207,"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/pages\/3583\/revisions\/11207"}],"up":[{"embeddable":true,"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/pages\/53"}],"wp:attachment":[{"href":"https:\/\/cardiocases.com\/fr\/wp-json\/wp\/v2\/media?parent=3583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}