Potentials recorded at various sites in the atrioventricular (A-V) conduction system indicate that conduction is continuously electrical in nature and involves no synapse-like (i.e., chemical) ...

Pathway of Electrical Conduction in the Heart Pathway of Electrical Conduction in the Heart - SA Node, AV Node, Bundle of His and Purkinje System heart conduction stock illustrations Pathway of ...

Fact checked byProfessional Communications, Inc. Antiarrhythmic drugs act on the electrical conduction system of the heart. The most common use of these drugs is as part of a rhythm control ...

Bradycardia is a heart condition characterized by an abnormally slow heart rate. Here's what you need to know about ...

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

and a concealed retrograde conduction in the His Purkinje system could explain the QRS alternans. A case that confirms the hypothesis that electrical alternans is secondary to a 2:1 block in the ...

Symptoms of blood flow obstruction include: The heart's electrical conduction system sets the rhythm of your heartbeat by stimulating the heart muscle contractions. Tumors in some regions of the ...

Institute of Pathology, Queen Elizabeth Hospital, Hong Kong. OBJECTIVE--To study the pattern of innervation of the conduction system of the neonatal heart in humans. DESIGN--A prospective analysis ...