Intravenous procaine amide as an aid to differentiate auricular flutter with bundle branch block from paroxysmal ventricular tachycardia.
D001282:Atrial Flutter / Q000150:complications*; D002037:Bundle-Branch Block; D000075224:Cardiac Conduction System Disease; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006327:Heart Block; D006801:Humans; D011342:Procainamide / Q000494:pharmacology*; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis*; D017180:Tachycardia, Ventricular
D011342:Procainamide
AURICULAR FLUTTER/complications; ELECTROCARDIOGRAPHY; HEART BLOCK; PROCAINE AMIDE/effects; TACHYCARDIA, PAROXYSMAL/differential diagnosis