1. 1) Morrow AG, Fogarty TJ, Hannah H 3rd, et al.：Operative treatment in idiopathic hypertrophic subaortic stenosis. Techniques, and the results of preoperative and postoperative clinical and hemodynamic assessments. Circulation 37：589-596, 1968
2. 2) Takahashi J, Wakamatsu Y, Okude J, et al.：Septal myectomy, papillary muscle resection, and mitral valve replacement for hypertrophic obstructive cardiomyopathy：a case report. Ann Thorac Cardiovasc Surg 14：258-262, 2008
3. 3) Schönbeck MH, Brunner-La Rocca HP, Vogt PR, et al.：Long-term follow-up in hypertrophic obstructive cardiomyopathy after septal myectomy. Ann Thorac Surg 65：1207-1214, 1998
4. 4) Gersh BJ, Maron BJ, Bonow RO, et al.：2011 ACCF/AHA Guideline for the Diagnosis and Treatment of Hypertrophic Cardiomyopathy：a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Developed in collaboration with the American Association for Thoracic Surgery, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Failure Society of America, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons. J Am Coll Cardiol 58：e212-e260, 2011
5. 5) 日本循環器学会，日本胸部外科学会，日本小児循環器学会ほか：日本循環器学会／日本心不全学会合同ガイドライン：心筋症診療ガイドライン（2018年改訂版）〈http://www.j-circ.or.jp/guideline/pdf/JCS2018_tsutsui_kitaoka.pdf〉（2019.7.26閲覧）