Non-conducted atrial premature contractions.
D001145:Arrhythmias, Cardiac / Q000139:chemically induced*; D004071:Digitalis Glycosides / Q000009:adverse effects; D004562:Electrocardiography; D006333:Heart Failure / Q000188:drug therapy; D006801:Humans; D008297:Male
D004071:Digitalis Glycosides