Augmentation of pulsus alternans by a prematureventricular beat.
Panutich
Michael S
MS
Section of Cardiology, Department of Internal Medicine, University of Chicago, Chicago, IL 60637, USA.
Knight
Bradley P
BP
D000328:Adult; D004562:Electrocardiography; D006801:Humans; D008297:Male; D013318:Stroke Volume; D018879:Ventricular Premature Complexes / Q000503:physiopathology*