Transapical myectomy for severe mid-ventricular obstructive hypertrophic cardiomyopathy.

نویسندگان

  • Kevin C Ong
  • Jeffrey B Geske
  • Hartzell V Schaff
  • Rick A Nishimura
چکیده

imaging, and its surgical management. Am J Cardiol 2013;111:1677–1679. 19. Harrigan CJ, Peters DC, Gibson CM, Maron BJ, Manning WJ, Maron MS, Appelbaum E. Hypertrophic cardiomyopathy: quantification of late gadolinium enhancement with contrast-enhanced cardiovascular MR imaging. Radiology 2011;258:128–133. 20. Maron BJ, Maron MS, Semsarian C. Genetics of hypertrophic cardiomyopathy after 20 years: clinical perspectives. J Am Coll Cardiol 2012;60:705–715. 21. Moon JC, Fisher NG, McKenna WJ, Pennell DJ. Detection of apical hypertrophic cardiomyopathy by cardiovascular magnetic resonance in patients with non-diagnostic echocardiography. Heart 2004;90:645–649. 22. Rowin EJ, Maron MS, Lesser JR, Maron BJ. CMR with late gadolinium enhancement in genotype positive-phenotype negative hypertrophic cardiomyopathy. JACC Cardiovasc Imaging 2012;5:119–122. 23. Ho CY, Lopez B, Coelho-Filho OR, Lakdawala NK, Cirino AL, Jarolim P, Kwong R, Gonzalez A, Colan SD, Seidman JG, Diez J, Seidman CE. Myocardial fibrosis as an early manifestation of hypertrophic cardiomyopathy. N Engl J Med 2010;363: 552–563. 24. Cardim N, Perrot A, Ferreira T, Pereira A, Osterziel KJ, Reis RP, Correia JF. Usefulness of Doppler myocardial imaging for identification of mutation carriers of familial hypertrophic cardiomyopathy. Am J Cardiol 2002;90:128–132. 25. De S, Borowski AG, Wang H, Nye L, Xin B, Thomas JD, Tang WH. Subclinical echocardiographic abnormalities in phenotype-negative carriers of myosin-binding protein C3 gene mutation for hypertrophic cardiomyopathy. Am Heart J 2011; 162:262–267 e263. 26. Kwon DH, Smedira NG, Thamilarasan M, Lytle BW, Lever H, Desai MY. Characteristics and surgical outcomes of symptomatic patients with hypertrophic cardiomyopathy with abnormal papillary muscle morphology undergoing papillary muscle reorientation. J Thorac Cardiovasc Surg 2010;140:317–324. 27. Dearani JA, Ommen SR, Gersh BJ, Schaff HV, Danielson GK. Surgery insight: septal myectomy for obstructive hypertrophic cardiomyopathy—the Mayo Clinic experience. Nat Clin Pract Cardiovasc Med 2007;4:503–512.

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منابع مشابه

A case of mid-apical obstructive hypertrophic cardiomyopathy treated with a transapical myectomy approach: a case report

INTRODUCTION Hypertrophic cardiomyopathy is a genetic cardiac disease characterized by marked variability in morphological expression and natural history. The hypertrophic myocardium is often confined to the septum or lateral wall of the left ventricle, but it can also be encountered in the middle or apical segments of the myocardium. Treatment is based on medical therapy. Others therapies, suc...

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Transapical approach for myectomy in hypertrophic cardiomyopathy.

A 61-year-old woman is a known case of hypertrophic cardiomyopathy (HCM) for three years. She has symptoms of breathlessness on exertion and fatigability. Her echocardiogram shows a mid-ventricular variant of HCM with an aneurysmal apical pouch. There is a midventricular gradient of 30–40 mmHg. There is no evidence of subaortic obstruction. We advised a trans-apical mid ventricular myectomy wit...

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Letter by ElBardissi regarding article, "Outcome of alcohol septal ablation for obstructive hypertrophic cardiomyopathy".

BACKGROUND The clinical efficacy of alcohol septal ablation for drug-refractory hypertrophic cardiomyopathy remains unclear. This study examines the outcome of alcohol septal ablation performed at a tertiary hypertrophic cardiomyopathy referral center. METHODS AND RESULTS Among 601 patients with severely symptomatic obstructive hypertrophic cardiomyopathy referred for alcohol septal ablation ...

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Hypertrophic obstructive cardiomyopathy: the Mayo Clinic experience.

BACKGROUND Hypertrophic cardiomyopathy (HCM) is a primary myocardial disease characterized by left ventricular hypertrophy in the absence of other etiologies. Clinical presentation may vary from asymptomatic to sudden cardiac death. Medical treatment is the first-line therapy for symptomatic patients. Extended left ventricular septal myectomy is the procedure of choice if medical treatment is u...

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Outcome of Alcohol Septal Ablation for Obstructive Hypertrophic Cardiomyopathy

Background—The clinical efficacy of alcohol septal ablation for drug-refractory hypertrophic cardiomyopathy remains unclear. This study examines the outcome of alcohol septal ablation performed at a tertiary hypertrophic cardiomyopathy referral center. Methods and Results—Among 601 patients with severely symptomatic obstructive hypertrophic cardiomyopathy referred for alcohol septal ablation or...

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عنوان ژورنال:
  • European heart journal

دوره 35 39  شماره 

صفحات  -

تاریخ انتشار 2014