{"id":5440,"date":"2026-08-11T10:18:08","date_gmt":"2026-08-11T15:18:08","guid":{"rendered":"https:\/\/www.unmc.edu\/elearning\/egallery\/?p=5440"},"modified":"2026-08-11T11:50:21","modified_gmt":"2026-08-11T16:50:21","slug":"ecg-part-3-conduction-analysis-av-block-and-bundle-branch-blocks","status":"publish","type":"post","link":"https:\/\/www.unmc.edu\/elearning\/egallery\/ecg-part-3-conduction-analysis-av-block-and-bundle-branch-blocks\/","title":{"rendered":"ECG Part 3: Conduction Analysis, AV Block, and Bundle Branch Blocks"},"content":{"rendered":"<div class=\"panel body-content\"><div class=\"panel__container\">\n<p class=\"wp-block-paragraph\">Conduction Analysis: AV Block &amp; Bundle Branch Blocks focuses on identifying abnormalities in the heart\u2019s electrical conduction system. Learners examine the different degrees of AV block (first-degree, second-degree Mobitz I and II, and third-degree\/complete heart block) by evaluating PR intervals and atrioventricular conduction patterns. The section also introduces bundle branch blocks and fascicular blocks, teaching learners how to recognize right and left bundle branch block patterns, related axis deviations, and conduction abnormalities such as Wolff-Parkinson-White syndrome using characteristic ECG findings.<br>Updated 2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Conduction Analysis: AV Block &amp; Bundle Branch Blocks focuses on identifying abnormalities in the heart\u2019s electrical conduction system. Learners examine the different degrees of AV block (first-degree, second-degree Mobitz I and II, and third-degree\/complete heart block) by evaluating PR intervals and atrioventricular conduction patterns. The section also introduces bundle branch blocks and fascicular blocks, teaching [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":5441,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76,77],"tags":[1660,965,1781,1657,1780,1786,1775,1642,1662,1789,1785,431,1784,1777,1787,1790,1661,1776,1788,1252,1779,1783,1782,1774,218,1791,1656,1778],"class_list":["post-5440","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anatomy-biology-chemistry-physiology","category-diagnostics","tag-3d","tag-analysis","tag-anterior","tag-axis","tag-block","tag-branch","tag-calibration","tag-ecg","tag-echo","tag-fibrillation","tag-flutter","tag-heart","tag-inferior","tag-intervals","tag-junctional","tag-lateral","tag-orientation","tag-peak","tag-posterior","tag-rate","tag-rhythm","tag-segment","tag-tachycardia","tag-tracing","tag-ultrasound","tag-ventricular","tag-view","tag-wave"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/posts\/5440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/comments?post=5440"}],"version-history":[{"count":2,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/posts\/5440\/revisions"}],"predecessor-version":[{"id":5447,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/posts\/5440\/revisions\/5447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/media\/5441"}],"wp:attachment":[{"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/media?parent=5440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/categories?post=5440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unmc.edu\/elearning\/egallery\/wp-json\/wp\/v2\/tags?post=5440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}