Results 61 to 70 of about 107,014 (181)

Case Report: Mechanical hemolysis resulting from left ventricular outflow tract obstruction after aortic valve replacement relieved by transapical beating-heart septal myectomy

Frontiers in Cardiovascular Medicine
Background Aortic stenosis (AS) in combination with left ventricular outflow tract obstruction (LVOTO) has occasionally been reported. However, making a precise diagnosis and successfully treating this combination is challenging due to the hemodynamic ...
Qingwen Kang, Jie Tian, Ying Zhu, Wei Zhou, Xiang Wei, Yani Liu   +5 more
semanticscholar   +1 more source

Etude de l'évolution des patients porteurs d'une cardiomyopathie hypertrophique obstructive (CMHO) après alcoolisation septale [PDF]

, 2014
La cardiomyopathie hypertrophique (CMH) est la maladie cardiaque monogénique la plus fréquente, touchant environ 1 individu sur 500 dans la population (1,2).
CARREL, L.
core  

Two‐Year Results of Percutaneous Endocardial Septal Radiofrequency Ablation for Hypertrophic Obstructive Cardiomyopathy

Catheterization and Cardiovascular Interventions, Volume 106, Issue 4, Page 2763-2769, October 1, 2025.
ABSTRACT Background Hypertrophic obstructive cardiomyopathy (HOCM) is a hereditary myocardial disease. Percutaneous endocardial septal radiofrequency ablation (PESA) is an innovative approach for treating HOCM. Consequently, we present the outcomes of the PESA for HOCM. Methods This study included 20 patients with HOCM who received PESA.
NingNing Zheng, YiYuan Chen, YongBing Fu, Feng Xue, FangFang Zhang, Lin Ling, TingBo Jiang   +6 more
wiley   +1 more source

Echocardiographic findings late after myectomy in hypertrophic obstructive cardiomyopathy [PDF]

, 2017
Postoperative echocardiograms of 50 patients undergoing myectomy for hypertrophic obstructive cardiomyopathy between 1965 and 1982 have been evaluated. In 21 patients a comparison with preoperative echocardiograms showed that postoperatively there was a ...
JENNI, R., KRAYENBUEHL, H.P., ROTHLIN, M., TURINA, J., TURINA, M.   +4 more
core  

Comparison of Early and Mid-Term Outcomes After Classic and Modified Morrow Septal Myectomy in Patients with Hypertrophic Obstructive Cardiomyopathy

Brazilian Journal of Cardiovascular Surgery
Introduction The aim of our study is to compare the early and mid-term outcomes of patients with hypertrophic obstructive cardiomyopathy who underwent classic and modified Morrow septal myectomy. Methods Between 2014 and 2019, 48 patients (24 males; mean
Mustafa Karaarslan, Osman Fehmi Beyazal, M. Yanartaş   +2 more
semanticscholar   +1 more source

Transaortic septal myectomy at the time of aortic valve replacement for severe aortic stenosis: a case series of 55 cases

Indian Journal of Thoracic and Cardiovascular Surgery, 2023
Symptomatic aortic valve stenosis (AS) is associated with asymmetric basal septal hypertrophy (ABSH) in 10% of cases. In this cohort, it has been suggested that rectification of the left ventricular outflow tract obstruction (LVOTO) by concomitant septal
G. Karapanagiotidis, Evangelos Anastasakis, Chrysoula Nana, P. Gukop, Mustafa Zakkar, P. Tossios, V. Grosomanidis, Despoina G. Sarridou, Dimitrios Krimiotis, M. Sarsam   +9 more
semanticscholar   +1 more source

Lower left ventricular ejection time in MYBPC3 variant carriers with overt or subclinical hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 5, Page 3416-3425, October 2025.
Abstract Aims Hypertrophic cardiomyopathy (HCM) is an inherited cardiomyopathy often caused by pathogenic variants in MYBPC3 and MYH7, encoding myosin‐binding protein C3 and myosin heavy chain 7, respectively. These variants can cause increased actin–myosin crossbridge cycling, resulting in ventricular hypercontractility, but mice lacking Mybpc3 ...
Isabell Yan, Zoe Möhring, Daniel Reichart, Fanny Kortüm, Julia Münch, Rixa Woitschach, Paulus Kirchhof, Lucie Carrier, Carolyn Y. Ho, Thomas Eschenhagen, Monica Patten   +10 more
wiley   +1 more source

Expressão fenotípica da miocardiopatia hipertrófica e realce tardio na ressonância magnética cardíaca [PDF]

, 2014
INTRODUCTION AND AIM: The prognostic value of late gadolinium enhancement (LGE) for risk stratification of hypertrophic cardiomyopathy (HCM) patients is the subject of disagreement.
Almeida, I, Botelho, A, Caetano, F, Leitão-Marques, A, Pais, J, Sanches, C, Silva, J, Trigo, J, Venâncio, M   +8 more
core   +1 more source

Myectomy versus alcohol septal ablation in patients with hypertrophic obstructive cardiomyopathy [PDF]

, 2020
OBJECTIVES: There is very little evidence comparing the safety and efficacy of alcohol septal ablation versus septal myectomy for a septal reduction in patients with hypertrophic obstructive cardiomyopathy.
Afanasyev, A. V., Astapov, D. A., Bogachev-Prokophiev, A. V., Budagaev, S. A., Idov, E. M., Kashtanov, M. G., Sharifulin, R. M., Zalesov, A. S., Zheleznev, S. I.   +8 more
core   +2 more sources

Echocardiographic Features of Cardiomyopathies: A Comprehensive Review

Echocardiography, Volume 42, Issue 10, October 2025.
Echocardiography remains a cornerstone in the diagnosis and characterization of cardiomyopathies, offering detailed structural and functional insights. This review outlines key echocardiographic features that guide the evaluation of dilated, hypertrophic, restrictive, and non‐compaction cardiomyopathies, enhancing clinical decision‐making.
Ghassan Hamdan Al‐Naami
wiley   +1 more source