Hypertrophic obstructive cardiomyopathy (HOCM) is a genetic disorder, which is a cause of significant morbidity and sudden cardiac death. Extended septal myectomy (ESM) is the therapeutic gold standard to treat left ventricular outflow tract obstruction (LVOTO) in HOCM resulting in long-term symptomatic relief. The aim of the study was to assess the impact of ESM on midterm symptom relief, LVOTO, and survival in patients suffering from HOCM in the Indian population.

中文翻译：

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扩大间隔肌切除术的早期和中期结果：印度经验

肥厚型梗阻性心肌病 (HOCM) 是一种遗传性疾病，是导致严重发病率和心源性猝死的原因。扩大间隔肌切除术 (ESM) 是治疗 HOCM 中左心室流出道梗阻 (LVOTO) 的治疗金标准，可长期缓解症状。该研究的目的是评估 ESM 对印度人群中 HOCM 患者的中期症状缓解、LVOTO 和生存的影响。