How should refractory ventricular tachycardia be treated?
D004562:Electrocardiography; D006322:Heart Aneurysm / Q000150:complications / Q000401:mortality / Q000601:surgery*; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D007431:Intraoperative Complications / Q000401:mortality; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology / Q000601:surgery; D013610:Tachycardia / Q000209:etiology / Q000401:mortality / Q000628:therapy*