The normal heartbeat is generated just like clockwork by electric signals sent out from a natural pacemaker known as the sinus node. Normal individuals have heart rates of between 60-90 beats per minute. This is actually slower than the natural pacemaker of the heart, partly because there is the slowing influence of the nervous system…
Afib with RVR – When The Heart Races Out Of Control
What Is Afib with RVR? Afib with RVR refers to atrial fibrillation with rapid ventricular rate. Usually the heart is like clockwork, the top (collecting) chambers beat then the bottom (main pumping) chambers sense this and also beat, and so on, in a nice regular fashion just like a clock ticking second after second. Usually…
