Paroxysmal atrial tachycardia with latent block.
D004071:Digitalis Glycosides / Q000009:adverse effects*; D004562:Electrocardiography; D006325:Heart Atria; D006327:Heart Block; D006801:Humans; D008297:Male; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis*
D004071:Digitalis Glycosides