2:1 atrioventricular block is a form of second-degree AV nodal block and occurs when every other P wave is not conducted through the AV node to get to the ventricles, and thus every other P wave ...

The atrioventricular node (AV Node) is a bundle of conduction cells that regulate the communication of atrial electrical activity with ventricular electrical activity. The AV node has a long ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. Type I second-degree atrioventricular (AV) block should be defined as the occurrence of a ...

Irrespective of the accuracy of the electrocardiographic characteristics in defining the level of the AV block, His-bundle recording ... irregular wide QRS AV = atrioventricular.