title: Unusual effect of direct current shock in ventricular tachycardia associated with myocardial infarction.
mesh_terms: D000368:Aged; D004554:Electric Countershock; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology*; D013610:Tachycardia / Q000503:physiopathology* / Q000628:therapy