https://wikimd.org/index.php?action=history&feed=atom&title=Atrioventricular_node Atrioventricular node - Revision history 2026-05-10T15:49:55Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.org/index.php?title=Atrioventricular_node&diff=6312920&oldid=prev Prab: CSV import 2025-02-18T01:48:24Z <p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:48, 18 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l30">Line 30:</td> <td colspan="2" class="diff-lineno">Line 30:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{anatomy-stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{anatomy-stub}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{medicine-stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{medicine-stub}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Atrioventricular_node ==</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;gallery&gt;</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Reizleitungssystem_1.png|Atrioventricular_node</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:ConductionsystemoftheheartwithouttheHeart-en.svg|Atrioventricular_node</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;/gallery&gt;</ins></div></td></tr> </table> Prab https://wikimd.org/index.php?title=Atrioventricular_node&diff=5350503&oldid=prev Prab: CSV import 2024-03-03T05:27:23Z <p>CSV import</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Atrioventricular Node&#039;&#039;&#039;<br /> <br /> The &#039;&#039;&#039;atrioventricular node&#039;&#039;&#039; (or &#039;&#039;&#039;AV node&#039;&#039;&#039;) is a crucial part of the [[cardiac conduction system]]. It serves as the electrical bridge between the [[atria]] and the [[ventricles]] in the [[heart]]. The AV node is located in the lower part of the [[interatrial septum]], near the [[tricuspid valve]].<br /> <br /> == Function ==<br /> <br /> The primary function of the AV node is to delay the electrical signals that pass from the atria to the ventricles. This delay allows the atria to complete their contraction and effectively pump blood into the ventricles before the ventricles start their contraction. <br /> <br /> == Structure ==<br /> <br /> The AV node is a small mass of specialized cardiac muscle fibers. It is located in the right atrium, near the opening of the [[coronary sinus]]. The node is richly innervated by the [[autonomic nervous system]], which modulates its function.<br /> <br /> == Clinical Significance ==<br /> <br /> Diseases of the AV node, such as [[AV nodal reentrant tachycardia]] (AVNRT) and [[AV block]], can disrupt the normal rhythm of the heart and lead to conditions like [[arrhythmia]]. Treatment options for these conditions include medication, [[catheter ablation]], and the implantation of a [[pacemaker]].<br /> <br /> == See Also ==<br /> <br /> * [[Sinoatrial node]]<br /> * [[Bundle of His]]<br /> * [[Purkinje fibers]]<br /> <br /> == References ==<br /> <br /> {{reflist}}<br /> <br /> [[Category:Cardiology]]<br /> [[Category:Anatomy]]<br /> [[Category:Cardiac electrophysiology]]<br /> {{anatomy-stub}}<br /> {{medicine-stub}}</div> Prab