Pacemaker
121ventricular asynchronous pacemaker — an artificial cardiac pacemaker that stimulates the ventricle at a constant rate, without sensing atrial or ventricular activity; now rarely used except to initiate or terminate some tachycardias. Called also VOO p …
122VVIR pacemaker — a ventricular demand inhibited pacemaker that is responsive to the patient s respiratory rate and thus to exercise and metabolic needs …
123cardiac pacemaker — noun a specialized bit of heart tissue that controls the heartbeat • Syn: ↑pacemaker, ↑sinoatrial node, ↑SA node • Hypernyms: ↑cardiac muscle, ↑heart muscle …
124Immunologists; atrial inhibited [pacemaker] — alpha1 aminoisobutyrate …
125AAI pacemaker — atrial demand inhibited p …
126AAT pacemaker — atrial demand triggered p …
127AOO pacemaker — atrial asynchronous p …
128asynchronous atrial pacemaker — atrial asynchronous p …