Editorial: Asynergy and ventricular premature beats.
D006328:Cardiac Catheterization; D005117:Cardiac Complexes, Premature / Q000473:pathology / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D009206:Myocardium / Q000473:pathology