[Parasystole with alternating sinus rhythm and ventricular tachycardia].
D000109:Acetylcholine; D001145:Arrhythmias, Cardiac; D001285:Atropine; D006801:Humans; D017574:Parasystole; D017180:Tachycardia, Ventricular
D001285:Atropine; D000109:Acetylcholine
ACETYLCHOLINE; ARRHYTHMIA; ATROPINE