Place the<unk>  in a supine<unk>  to improve cerebral perfusion and reduce the odds of syncope.  Placing the<unk>  in Trendelenburg<unk>  may actually terminate the rhythm.
AVNRT patient position
Atrioventricular block laboratory findings
AVNRT laboratory findings
Pacemaker syndrome laboratory findings
Right bundle branch block laboratory findings
Atrial fibrillation laboratory findings
Atrial flutter laboratory findings
Atrial fibrillation physical examination