Results 61 to 70 of about 49,264 (163)

Thoracoscopic Trans-mitral Septal Myectomy for Hypertrophic Obstructive Cardiomyopathy in the Elderly

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe thoracoscopic trans-mitral approach can not only facilitate exposure of the ventricular septum, mitral valve, and subvalvular apparatus, it also enables the surgeons to perform concomitant mitral valve intervention.
Peijian Wei, Jian Liu, Jiexu Ma, Yanjun Liu, Tong Tan, Hongxiang Wu, Wei Zhu, Zhao Chen, Jimei Chen, Jian Zhuang, Huiming Guo   +10 more
doaj   +1 more source

Hypertrophic Cardiomyopathy and the Risk of Bradyarrhythmia and Permanent Pacemaker Implantation: A Nationwide Cohort Study

Clinical Cardiology, Volume 49, Issue 8, August 2026.
Patients with hypertrophic cardiomyopathy had significantly higher risks of bradyarrhythmia and permanent pacemaker implantation than matched controls. Among patients with HCM, atrial fibrillation increased the risks of both outcomes, while heart failure was associated with a higher risk of permanent pacemaker implantation.
Tsu‐An Yang, Yu‐Yu Hsiao, Shang‐Ju Wu, Yu‐Shan Chien, Ming‐Jen Kuo, Yu‐Shan Huang, Guan‐Yi Li, Ching‐Heng Lin, Cheng‐Hung Li, Jiunn‐Cherng Lin, Jin‐Long Huang, Yun‐Yu Chen, Li‐Wei Lo, Yenn‐Jiang Lin, Yu‐Cheng Hsieh, Shih‐Ann Chen   +15 more
wiley   +1 more source

sj-docx-1-aan-10.1177_02184923211056133 - Supplemental material for Early post-septal myectomy outcomes for hypertrophic obstructive cardiomyopathy

, 2021
Supplemental material, sj-docx-1-aan-10.1177_02184923211056133 for Early post-septal myectomy outcomes for hypertrophic obstructive cardiomyopathy by Alexandr V. Afanasyev, Alexandr V. Bogachev-Prokophiev, Sergei I. Zheleznev, Anton S. Zalesov, Sergei A.
Dmitriy A. Astapov (11680650), Svetlana V. Shajahmetova (11680635), Alexandr M. Cherniavsky (11680653), Alexandr V. Afanasyev (11680620), Vladimir M. Nazarov (11680638), Igor I. Demin (11680641), Ravil M. Sharifulin (11680644), Sergei I. Zheleznev (11680626), Alexandr V. Bogachev-Prokophiev (11680623), Anton S. Zalesov (11680629), Sergei A. Budagaev (11680632), Alexey N. Pivkin (11680647)   +11 more
core   +1 more source

Myectomy with and without Mitral Subvalvular Repair in Patients with Hypertrophic Obstructive Cardiomyopathy with Grade 3 to 4+ Mitral Regurgitation without Intrinsic Mitral Valve Disease: A Retrospective Observational Study

Reviews in Cardiovascular Medicine, 2022
Background: Hypertrophic obstructive cardiomyopathy (HOCM) with severe mitral regurgitation (MR) remains controversial for the choice of the concomitant mitral valve (MV) management versus septal myectomy alone.
Fangyu Liu, Yulin Wang, Ye Yang, Hao Lai, Kai Song, Chunsheng Wang, Qiang Ji   +6 more
doaj   +1 more source

Identification of the MYH6 c.804G>C Synonymous Variant Causing Exon Skipping in a Hypertrophic Cardiomyopathy Family

Molecular Genetics &Genomic Medicine, Volume 14, Issue 7, July 2026.
Although in silico tools predicted minimal splicing impact, functional minigene assays demonstrate that the synonymous MYH6 c.804G>C variant induces partial exon 10 skipping (~6.8% in HEK293T cells and ~4.7% in HeLa cells), supporting its potential contribution to HCM pathogenesis.
Songlin Zhang, Xiaohua Tang, Leixiang Yang, Yang Wang, Yong Cui, Xiaopan Chen   +5 more
wiley   +1 more source

Atrial cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 727-729, April 2025.
Wojciech Kosmala, Monika Przewłocka‐Kosmala   +1 more
wiley   +1 more source

Trametinib Therapy for Hypertrophic Cardiomyopathy and Pulmonary Hypertension in a Child With RAF1‐Related Noonan Syndrome (p.Ser257Leu): A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT This case describes a female infant with RAF1‐related Noonan syndrome who developed severe hypertrophic obstructive cardiomyopathy, pulmonary hypertension, and cardiorespiratory failure that responded to trametinib treatment but ultimately progressed to death following dose tapering and discontinuation of therapy. To the best of our knowledge,
C. Noah Nilsson, Othman A. Aljohani, Michael A. Smith, Rachelle Durand, Inger Norlyk Sheyanth, Hythem Nawaytou, Elliot Stieglitz, Russel Valle, Sanjeev A. Datar   +8 more
wiley   +1 more source

Successful alcohol septal ablation for late recurrence of left ventricular outflow tract obstruction after surgical myectomy in hypertrophic obstructive cardiomyopathy [PDF]

, 2008
An 18-year-old male patient, known with familial hypertrophic obstructive cardiomyopathy underwent a septal myectomy 10 years ago for significant left ventricular outflow tract (LVOT) obstruction.
De Backer, Julie, Tromp, Fiona, Devos, Daniel   +2 more
core   +1 more source

Two Cases of Post‐Operative Coronary–Cameral Fistulas After Unusual Myectomy Procedures

Clinical Case Reports, Volume 14, Issue 6, June 2026.
Post‐surgical coronary–cameral fistulas (CCF) can occur after various myectomy procedures. Here we present one case of CCF after resection of the hypertrophied RV muscle bundle in double‐chambered RV (DCRV) and one case of CCF after subaortic web resection.
Neda Toofaninejad, Arezoo Hajiali, Mahtab Hatami, Saba Mohammadzadeh   +3 more
wiley   +1 more source

“Diagnostic Performance of Artificial Intelligence in Evaluating Tricuspid Regurgitation: A Systematic Review and Meta‐Analysis”

Clinical Cardiology, Volume 49, Issue 6, June 2026.
Artificial intelligence demonstrates strong diagnostic accuracy for detecting tricuspid regurgitation, particularly with echocardiography‐based models. Despite promising performance, substantial heterogeneity and limited external validation highlight the need for prospective, multicenter studies before routine clinical implementation.
Pooya Eini, Homa Serpoush, Mohammad Rezayee, Milan Kassulke   +3 more
wiley   +1 more source