Results 1 to 10 of about 49,264 (163)

Left ventricle myocardial remodeling following septal myectomy in patients with hypertrophic obstructive cardiomyopathy [PDF]

Journal of Cardiovascular Magnetic Resonance
Background: Left ventricular (LV) reverse myocardial remodeling occurs following septal myectomy in hypertrophic obstructive cardiomyopathy (HOCM), but it remains unclear whether diffuse fibrosis is reversible during this period.
Guanyu Lu, Liqi Cao, Jiehao Ou, Xinyi Luo, Wei Zhu, Zhicheng Du, Jian Liu, Yuelong Yang, Xinyue Zhang, Peijian Wei, Hongxiang Wu, Huiming Guo, Hui Liu   +12 more
doaj   +3 more sources

«Edge-to-edge» mitral valve repair for septal myectomy versus isolated myectomy: a pilot randomized trial

Евразийский Кардиологический Журнал, 2023
Background. Septal myectomy  is currently the «gold» standard of surgical treatment  of patients with obstructive  hypertrophic  cardiomyopathy.  In some  cases,  isolated septal myectomy does  not eliminate SAM-induced mitral insufficiency.
A. S. Zalesov, D. Y. Kozmin, S. A. Budagaev, A. V. Afanasyev, R. M. Sharifulin, S. I. Zheleznev, A. V. Bogachev-Prokophiev, A. M. Chernyavsky   +7 more
doaj   +2 more sources

Triglyceride–Glucose Index Independently Predicts New-Onset Atrial Fibrillation After Septal Myectomy for Hypertrophic Obstructive Cardiomyopathy Beyond the Traditional Risk Factors [PDF]

Frontiers in Cardiovascular Medicine, 2021
The triglyceride–glucose index is a valuable marker of insulin resistance. However, the predictive value of this index for postoperative atrial fibrillation in patients undergoing septal myectomy remains unclear. A total of 409 patients with hypertrophic
Zhipeng Wei, Enjun Zhu, Changwei Ren, Jiang Dai, Jinhua Li, Yongqiang Lai   +5 more
doaj   +2 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

The influence of successful septal myectomy on myocardial stress distributions in the left ventricle: a computational analysis [PDF]

BioMedical Engineering OnLine
Background Mechanical forces significantly influence the initiation, progression, and remodeling of cardiovascular disease. In this study, CT-based patient-specific computational models were constructed to investigate the effects of the successful septal
Heng Zuo, Long Deng, An Li, Dalin Tang, Xueying Huang   +4 more
doaj   +2 more sources

Comparison of morrow procedure and transapical beating-heart septal myectomy in patients with hypertrophic obstructive cardiomyopathy: a systematic review and meta-analysis [PDF]

Frontiers in Surgery
IntroductionTransaortic surgical myectomy is the established gold-standard treatment for hypertrophic obstructive cardiomyopathy (HOCM). In contrast, the less invasive transapical beating-heart septal myectomy (TABSM) has recently gained attention as a ...
Maxat Zhakayev, Rustem Tuleutayev, Zhanar Nurbay, Marina Izmailovich   +3 more
doaj   +2 more sources

Beta-Blocker therapy improves survival after concomitant septal myectomy and aortic valve replacement [PDF]

Journal of Cardiothoracic Surgery
Background The coexistence of hypertrophic obstructive cardiomyopathy (HOCM) and aortic stenosis (AS) often requires concomitant septal myectomy and aortic valve replacement (AVR). However, data on outcomes and medical management remain limited.
Preston So, Mrinal Patel, Amit Iyengar, Noah Weingarten, Jessica Dominic, Andrew Belec BA, Joyce Ho, Pavan Atluri   +7 more
doaj   +2 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   +2 more sources

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   +2 more sources

Mini-invasive surgical instruments in transaortic myectomy for hypertrophic obstructive cardiomyopathy: a single-center experience with 168 cases

Journal of Cardiothoracic Surgery, 2021
Background Although septal myectomy is a standard strategy for managing patients with hypertrophic obstructive cardiomyopathy (HOCM) and drug-refractory symptoms, so far, only a few experienced myectomy centers exist globally.
Qiang Ji, Yu Lin Wang, Ye Yang, Hao Lai, Wen Jun Ding, Li Min Xia, Chun Sheng Wang   +6 more
doaj   +1 more source