VVIR - What does VVIR stand for? The Free Dictionary
Also found in: Medical
|VVIR||Ventricular Rate Modulated Pacing (pacing heart failure fibrillation)|
|VVIR||Voice and Visage of the Islamic Republic (Iranian Radio and Television)|
References in periodicals archive
Seven patients had DDDR pacemakers (Medtronic, n= 4; Vitatron, n=1; Biotronik, n=2) and 25 patients had VVIR
pacemakers (Medtronic, n=13; St.
5: Pacer jednojamowy VVIR
(AAIR) with the electrode.
Since the patient had good intrinsic sinus rhythm at a rate of 55 bpm and potential complication risk during a subsequent lead revision, which was also refused by the patient, we reprogrammed the generator to VVIR
mode that was well tolerated by the patient during follow-up.
While it has been widely accepted that standard DDDR pacing can reduce the occurrence of AF as compared to VVIR
pacing, the completed ADOPT-A study demonstrates that AFx Suppression provides an increased reduction in symptomatic AF as compared to standard DDDR pacing.
Pacing modes were VVIR
in 72%, VDD in 13%, AAIR in 8%, and DOD in 7% of patients atthe initial implantation time.