Ventricular tachycardia following procaine amide hydrochloride (pronestyl) and quinidine.
D002318:Cardiovascular Diseases; D006801:Humans; D011342:Procainamide; D011343:Procaine / Q000031:analogs & derivatives; D011802:Quinidine / Q000633:toxicity*; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal / Q000209:etiology*; D017180:Tachycardia, Ventricular
D011343:Procaine; D011802:Quinidine; D011342:Procainamide
PROCAINE/derivatives; QUINIDINE/toxicity; TACHYCARDIA, PAROXYSMAL/etiology and pathogenesis