CCT CCI FINAL EXAM AND PRACTICE QUESTIONS EXAM 2024 NEWEST ACTUAL EXAM COMPLEWhich statement is correct regarding premature ventricular complexes (PVCs)? PVCs originate from the atrium. PVCs may be unifocal or multifocal in origin. PVCs will not lead to ventricular tachycardia. PVCs only originate from one site in the ventricles. PVCs may be unifocal or multifocal in origin. 2. A regular rhythm at a rate of 40-60 beats per minute, with narrow QRS complexes, and no visible P waves, is consisten...