A junctional rhythm occurs when the electrical activation of the heart originates near or within the atrioventricular node, rather than from the sinoatrial node. Because the normal ventricular ...

Hiccups have been associated with bradycardia (slowed heart rhythms) due to atrioventricular node dysfunction, but they are regarded as symptoms of AV node dysfunction rather than the cause.

The rest of his exam is normal. A junctional rhythm occurs when the sinoatrial node (SA node) is not able to generate an action potential and the atrioventricular node (AV node) acts as the main ...

It is a form of cardiac arrhythmia (abnormal heart rhythms) caused by structural ... The impulse is then passed through the atrioventricular (AV) node, located on the floor of the right atrium ...

This happens when the AV node develops fibrosis ... This records the heart rate, its rhythm, and the timing of the heart’s electrical signals. Most diagnoses of first-degree heart block happen ...

Damirbek Osmonov, M.D; Izzet Erdinler, M.D; Kazim Serhan Ozcan, M.D; Servet Altay, M.D; Ceyhan Turkkan, M.D; Ersin Yildirim, M.D; Hakan Hasdemir, M.D; Ahmet Taha ...