Frontiers Case Report: High efficacy of low dose flecainide as an add on therapy to a beta blocker for treating a high burden of idiopathic ventricular arrhythmias in a juvenile athlete Management of Premature Ventricular Complexes in the Outpatient Setting Mayo Clinic Proceedings L Carnitine Veg Capsules NOW Foods Amino Acids Nutrabay liquid L CARNITINE Honest Review I know PVC's won't kill me, but I've been dealing with this for over a week. It gives anxiety because I feel them so well. I keep reading how people don't notice