The loss of physiologic timing of atrial and ventricular contractions, or sometimes called AV dyssynchrony, leads to different mechanisms of symptoms production. This altered ventricular contraction will decrease cardiac output, and in turn, will lead to systemic hypotensive reflex response with varying symptoms.
Pacemaker syndrome pathophysiology
Sinoatrial arrest pathophysiology
AVNRT pathophysiology
Third degree AV block pathophysiology
Sick sinus syndrome pathophysiology
Dextrocardia pathophysiology
Atrial flutter pathophysiology
Myocarditis pathophysiology