Between Sept 1982 and Oct 1984, we diagnosed premature ventricular contractions(PVCs) in 9 newborns and infants (3M/6F). CXRs were obtained in 6 patients(pts) and ...
VPCs (also called ventricular premature contractions, ventricular premature depolarizations or ventricular premature beats) are impulses arising from ventricular ectopic foci. They are ...
In all cases ventricular tachycardia, idioventricular rhythm or frequent premature ventricular contractions (more than 6 per minute) had developed as the indication for treatment with lidocaine.
Singh et al. examined propafenone's dose-response relationship in 226 patients with Lown grade 2 premature ventricular contractions (greater than or equal to 30 per hour) documented on 24-hour ...
1, upper and mid panels). In both cases, the pacemaker rhythm is resumed after the ventricular premature contraction. Since the ventricular premature contraction is not sensed in the VOO mode the ...