VVIR


Also found in: Acronyms.

VVIR

Cardiology A designation–ventricular pacing, ventricular sensing, inhibition response and rate-adaptive, used for ventricular pacemakers. See Dual-chamber pacemaker.
References in periodicals archive ?
Battery type: Pacing modes were VVIR in 112 (72%), VDD in 20 (13%), AAIR in 12 (8%), and dual chamber devices (DDD) in 11 (7%) patients at the initial implantation.
Their follow-up periods were 43, 23 and 3 months and their pacing mode was VVIR.
The AddVent(TM) is an enhanced VVIR pacing system utilizing a single-pass AV lead intended to offer an elegant solution to the hemodynamic requirements of a typical heart block patient with normal sinus rhythm," said Pacesetter President Eric W.
Of 40 pacemakers 15 were programmed to VVIR, 11 DDDR, 7 DDD, and 7 VDDR modes.
Implantable cardioverter defibrillator VVIR type probe.