title: Weight-loss surgery may help some with heart failure.
mesh_terms: D050110:Bariatric Surgery; D015992:Body Mass Index; D003327:Coronary Disease / Q000517:prevention & control*; D005500:Follow-Up Studies; D006329:Heart Conduction System; D006801:Humans; D009767:Obesity, Morbid / Q000601:surgery*; D011184:Postoperative Period; D011379:Prognosis; D016896:Treatment Outcome; D015431:Weight Loss