Is digitalis the solution or cause of this problem?
D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D001145:Arrhythmias, Cardiac / Q000139:chemically induced*; D004071:Digitalis Glycosides / Q000009:adverse effects*; D006801:Humans; D008297:Male
D004071:Digitalis Glycosides