[premature ventricular beats, the most common of all arrhythmias; in the absence of heart disease, they are not of great clinical significance, but in patients with coronary disease, they represent a constant danger of ventricular tachycardia or fibrillation and sudden death. ( CSP )]
UMLS (NCI) C0151636 Relation/PAR: arrhythmia
Cardiac Complexes, Premature