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Septal myectomy for obstructive hypertrophic cardiomyopathy: Comparison of outcomes of the transapical beating-heart and transaortic on-pump approachesCentral MessagePerspective [PDF]

JTCVS Open
Background: Transaortic on-pump septal myectomy (SM) is the established standard for surgical septal reduction, but transapical beating-heart SM recently has emerged as a less invasive alternative.
Younus Qamar, MBBS, Rui Li, MD, PhD, Jeffrey B. Geske, MD, Jing Fang, MD, PhD, Brian D. Lahr, MS, Alexander T. Lee, BS, Steve R. Ommen, MD, Song Wan, MD, PhD, Hartzell V. Schaff, MD, Xiang Wei, MD, PhD   +9 more
doaj   +3 more sources

Clinical Outcomes of Concomitant Coronary Artery Bypass Grafting During Ventricular Septal Myectomy [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The clinical characteristics and survival outcomes of patients who underwent concomitant coronary artery bypass grafting during septal myectomy have not been well studied.
Tao Lu, Changsheng Zhu, Hao Cui, Zining Wu, Zhengyang Lu, Yanhai Meng, Qiulan Yang, Liukun Meng, Yunhu Song, Shuiyun Wang   +9 more
doaj   +3 more sources

Effects of septal myectomy on left atrial and left ventricular function in obstructive hypertrophic cardiomyopathy [PDF]

ESC Heart Failure, 2023
Aims Mechanical function of the left atrium (LA) and the left ventricle (LV) has been demonstrated to be a prognostic factor in patients with hypertrophic cardiomyopathy (HCM).
Kyung Eun Ha, Kang‐Un Choi, Hee‐Jung Lee, Seo‐Yeon Gwak, Kyu Kim, Iksung Cho, Geu‐Ru Hong, Jong‐Won Ha, Chi Young Shim   +8 more
doaj   +2 more sources

Systolic anterior motion of the mitral valve associated with acute type A aortic dissection: a case report describing one-step surgery of ascending aortic replacement and interventricular septal myectomy [PDF]

Surgical Case Reports, 2021
Background Systolic anterior motion of the mitral valve associated with acute type A aortic dissection is rare in daily clinical practice. The prevention of systolic anterior motion is important, because once it occurs, the hemodynamics may become ...
Naoki Yamamoto, Koji Onoda
doaj   +2 more sources

Surgical septal myectomy outcome for obstructive hypertrophic cardiomyopathy after alcohol septal ablation [PDF]

Journal of Thoracic Disease, 2021
Although surgical treatment of residual obstruction after alcohol septal ablation (ASA) is often challenging in patients with obstructive hypertrophic cardiomyopathy (OHCM) there are very few relevant clinical reports. Thus, outcomes of surgical septal myectomy (SSM) in this subgroup of patients remain to be determined.
Qiulan Yang, Changsheng Zhu, Hao Cui, Bing Tang, Shuiyun Wang, Qinjun Yu, Shihua Zhao, Yunhu Song, Shuiyun Wang   +8 more
openalex   +3 more sources

Concomitant septal myectomy and mitral valve repair in a child with Noonan syndrome [PDF]

Clinical Case Reports, 2021
We successfully performed concomitant septal myectomy and mitral valve repair in a child with Noonan syndrome.
Toshio Doi, Daisuke Toritsuka, Akihiko Higashida, Shigeki Yokoyama, Kazuaki Fukahara, Naoki Yoshimura   +5 more
doaj   +2 more sources

Septal myectomy remains the gold standard [PDF]

European Heart Journal, 2012
This editorial refers to ‘A contemporary European experience with surgical septal myectomy in hypertrophic cardiomyopathy’, by A. Iacovoni et al. , doi:10.1093/eurheartj/ehs064 Improvements in the understanding of the haemodynamic abnormalities and pathophysiology of obstructive hypertrophic cardiomyopathy (HCM), as well as advances in surgical ...
J. A. Dearani
openalex   +3 more sources

Transaortic septal myectomy using direct septal echography [PDF]

Interactive CardioVascular and Thoracic Surgery, 2017
We applied direct septal echography in transaortic septal myectomy for left ventricular outflow tract obstruction due to hypertrophic obstructive cardiomyopathy and asymmetric septal hypertrophy. A small L-shaped probe was inserted into the right ventricle through a 2-cm incision on the right ventricular outflow tract.
Kanji Matsuzaki, Toru Tsukada, Masataka Satô, Yasunori Watanabe   +3 more
openalex   +3 more sources

Paradoxical Increase in Left Ventricular Outflow Tract Gradient in a Patient Undergoing Mitral Valve Repair and Septal Myectomy [PDF]

Annals of Cardiac Anaesthesia
The Doppler-derived gradient depends on the magnitude of the flow across a narrowed orifice and the alignment of the Doppler with the flow. Septal myectomy is indicated in symptomatic obstructive hypertrophic cardiomyopathy (HCM) patients with peak ...
Devika Poduval, Thushara Madathil, P Nagarjuna, Tony Joseph, Praveen Varma, PK Neema   +5 more
doaj   +2 more sources

Analysis of electrocardiographic signs in hypertrophic cardiomyopathy before and after septal myectomy. New criterion for proximal left bundle branch block

Российский кардиологический журнал, 2022
Aim. To analyze 20 electrocardiographic (ECG) signs of left bundle branch block (LBBB) before and after septal myectomy in patients with hypertrophic cardio myopathy (HCM) and develop a criterion for proximal LBBB based on the selected signs.Material and 
L. M. Malishevsky, S. V. Zubarev, A. V. Gurshchenkov, V. K. Lebedeva, T. A. Lyubimtseva, D. S. Malishevskaya, V. V. Zaitsev, M. L. Gordeev, D. S. Lebedev   +8 more
doaj   +3 more sources