Commentator Discussion: An innovative minimally invasive approach for hypertrophic obstructive cardiomyopathy: Transaortic septal myectomy via right infra-axillary incision. [PDF]
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Multiple Septal Coronary‐Cameral Fistulae after Septal Myectomy
Echocardiography, 2015Mini‐AbstractCoronary‐cameral fistulae are rare after septal myectomy. Although most close spontaneously, their recognition is important as they may become clinically relevant if they persist.
Hayan, Al Maluli +5 more
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Septal Myectomy in Recurrent Subaortic Membrane
Revista Española de Cardiología (English Edition), 2013Mujer de 54 anos de edad, con antecedentes de insuficiencia cardiaca congestiva y reseccion quirurgica de membrana subaortica (MSA) en los anos 1984 y 2001, que reingreso en nuestro centro por disnea. Se realizo una ecocardiografia transtoracica, que evidencio estenosis subaortica severa con gradiente medio transvalvular de 42 mmHg, reaparicion de la ...
Emiliano, Rodríguez-Caulo +2 more
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Intraoperative post-resection assessment of septal myectomy
Asian Cardiovascular and Thoracic Annals, 2022Intraoperative assessment of all cardiac structures and their function is critical to the operative planning and post-intervention assessment of septal myectomy and all operations on the left ventricular outflow tract. Using a single case study, I will share my approach to both pre- and post-intervention transesophageal echocardiography assessment and
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Septal myectomy in the era of genetic testing
Journal of Cardiac Surgery, 2021Hypertrophic obstructive cardiomyopathy (HOCM) is one of the most common genetic cardiac diseases and encompasses an array of clinical presentations. Little is known about the impact of genetic background on outcomes after septal myectomy (SM). The aim of this study was to evaluate the effect of specific genetic mutations on midterm outcomes in adults ...
Vincent Chauvette +6 more
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Alcohol septal ablation after failed surgical myectomy
Catheterization and Cardiovascular Interventions, 2007AbstractWe describe the case of a successful alcohol septal ablation in a patient with persistent gradient and severe symptoms postsurgical myectomy. The alcohol ablation of the thickened septum abolished the left ventricular outflow gradient and the systolic anterior motion (SAM) of the mitral valve.
Dominique, Joyal +3 more
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Longitudinal Cost of Septal Myectomy Versus Alcohol Septal Ablation for Hypertrophic Cardiomyopathy
Mayo Clinic Proceedings, 2022To compare the postprocedural health care utilization and cost of septal myectomy (SM) and alcohol septal ablation (ASA).Using the OptumLabs Data Warehouse, we analyzed de-identified claims data of adult patients undergoing SM and ASA for obstructive hypertrophic cardiomyopathy from January 1, 2006, through December 31, 2018.
Daokun, Sun +8 more
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Septal Myectomy After Previous Septal Artery Ablation in Hypertrophic Cardiomyopathy
Mayo Clinic Proceedings, 2007To review our institution's experience with patients who failed to benefit from septal artery ablation, which necessitated subsequent septal myectomy, and to examine reasons for ablation failure and outcome of myectomy after ablation.Of 550 patients who underwent septal myectomy at Mayo Clinic Rochester between January 1, 1999, and December 31, 2006 ...
Andrew W, ElBardissi +5 more
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A Novel Surgical Technique to Address Post-Septal Myectomy Ventricular Septal Defect
The Annals of Thoracic Surgery, 2022Iatrogenic ventricular septal defect is a rare complication in patients undergoing septal myectomy for hypertrophic obstructive cardiomyopathy, and it necessitates closure in the postoperative period. We describe a novel surgical technique for closure of the ventricular septal defect using a biventricular approach with a custom-made ...
Shivangi, Raheja +3 more
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Surgical Septal Myectomy Versus Alcohol Septal Ablation
Circulation, 2014In hypertrophic cardiomyopathy (HCM), left ventricular (LV) outflow tract obstruction, caused by mitral valve systolic anterior motion (SAM) with elevated intracavitary LV pressures, can produce disabling symptoms of heart failure and excess cardiovascular mortality.1–7 Outflow gradients are common in HCM, present in 70% of patients at rest or with ...
Barry J, Maron, Rick A, Nishimura
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