However, this short-term regulation did not explain why the heart conduction system generally slowed down at night. “All the arrows pointed to the fact that there might be an intrinsic rhythm with the ...

The AV Wenckebach cycle length was also lengthened ... which did not occur in the adults. The spontaneous heart rate and conduction through the atrial tissue (SA interval) and the His-Purkinje ...

New research highlights postnatal regeneration limits and pathological remodeling of the cardiac conduction system after myocardial infarction, uncovering mechanisms behind clinical ...

Save guides, add subjects and pick up where you left off with your BBC account. The cardiac cycle refers to the pattern of contraction and relaxation of the heart during one complete heartbeat.