Results 11 to 20 of about 270,251 (256)

Predictors of cardiac involvement and survival in patients with primary systemic light-chain amyloidosis: roles of the clinical, chemical, and 3-D speckle tracking echocardiography parameters

BMC Cardiovascular Disorders, 2021
Background Light-chain (AL) amyloidosis is the most common type of systemic amyloidosis with poor prognosis. Currently, the predictors of cardiac involvement and prognostic staging systems are primarily based on conventional echocardiography and ...
Changhui Lei, Xiaoli Zhu, David H. Hsi, Jing Wang, Lei Zuo, Shengjun Ta, Qianli Yang, Lei Xu, Xueli Zhao, Yan Wang, Shiren Sun, Liwen Liu   +11 more
doaj   +1 more source

Altered Cardiac Energetics and Mitochondrial Dysfunction in Hypertrophic Cardiomyopathy

Circulation, 2021
Supplemental Digital Content is available in the text. Background: Hypertrophic cardiomyopathy (HCM) is a complex disease partly explained by the effects of individual gene variants on sarcomeric protein biomechanics. At the cellular level, HCM mutations
Sara Ranjbarvaziri, Kristina B. Kooiker, M. Ellenberger, G. Fajardo, Mingming Zhao, A. V. Vander Roest, R. A. Woldeyes, Tiffany T Koyano, R. Fong, Ning Ma, Lei Tian, G. Traber, F. Chan, J. Perrino, Sushma Reddy, Wah Chiu, Joseph C. Wu, Joseph Y. Woo, K. Ruppel, J. Spudich, M. Snyder, K. Contrepois, D. Bernstein   +22 more
semanticscholar   +1 more source

Clinical characteristics and outcomes in childhood-onset hypertrophic cardiomyopathy

European Heart Journal, 2021
Aims Childhood-onset hypertrophic cardiomyopathy (HCM) is far less common than adult-onset disease, thus natural history is not well characterized. We aim to describe the characteristics and outcomes of childhood-onset HCM.
N. Marston, Larry Han, I. Olivotto, S. Day, E. Ashley, M. Michels, A. Pereira, J. Ingles, C. Semsarian, D. Jacoby, S. Colan, J. Rossano, S. Wittekind, J. Ware, S. Saberi, A. Helms, Carolyn Y. Ho   +16 more
semanticscholar   +1 more source

First-in-man application of Liwen RF™ ablation system in the treatment of drug-resistant hypertrophic obstructive cardiomyopathy

Frontiers in Cardiovascular Medicine, 2022
ObjectivesThis study sought to evaluate the clinical applicability of the Liwen Liu RF™ ablation system for percutaneous intramyocardial septal radiofrequency ablation (PIMSRA).BackgroundData on new cardiac radiofrequency ablation devices for the ...
Zihao Wang, Rong Zhao, Horst Sievert, Shengjun Ta, Jing Li, Stefan Bertog, Stefan Bertog, Kerstin Piayda, Mengyao Zhou, Changhui Lei, Xiaojuan Li, Jiani Liu, Bo Xu, Bo Feng, Rui Hu, Liwen Liu   +15 more
doaj   +1 more source

Perioperative Amiodarone to Prevent Atrial fibrillation after Septal Myectomy in obstrUctive hypeRtroPHic cardiomyopathy

ESC Heart Failure, 2021
Aims Amiodarone reduces the incidence of atrial fibrillation (AF) following coronary artery bypass surgery; however, the benefit of perioperative amiodarone in patients undergoing septal myectomy (SM) for obstructive hypertrophic cardiomyopathy (oHCM ...
Evan F. Shalen, Stephen B. Heitner, Lana Al‐Rashdan, Reyhaneh Akhavein, Miriam R. Elman, Katherine L. Fischer, Lucy Q. Lin, Meghan Mannello, Babak Nazer, Howard K. Song, Ahmad Masri   +10 more
doaj   +1 more source

Toward Replacing Late Gadolinium Enhancement With Artificial Intelligence Virtual Native Enhancement for Gadolinium-Free Cardiovascular Magnetic Resonance Tissue Characterization in Hypertrophic Cardiomyopathy

Circulation, 2021
Supplemental Digital Content is available in the text. Background: Late gadolinium enhancement (LGE) cardiovascular magnetic resonance (CMR) imaging is the gold standard for noninvasive myocardial tissue characterization but requires intravenous contrast
Qiang Zhang, M. Burrage, E. Lukaschuk, M. Shanmuganathan, Iulia A. Popescu, C. Nikolaidou, Rebecca E Mills, K. Werys, E. Hann, A. Barutcu, Suleyman D Polat, M. Salerno, M. Jerosch-Herold, R. Kwong, H. Watkins, C. Kramer, S. Neubauer, V. Ferreira, S. Piechnik   +18 more
semanticscholar   +1 more source

2020 AHA/ACC Guideline for the Diagnosis and Treatment of Patients With Hypertrophic Cardiomyopathy: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines.

Circulation, 2020
Aim This executive summary of the hypertrophic cardiomyopathy clinical practice guideline provides recommendations and algorithms for clinicians to diagnose and manage hypertrophic cardiomyopathy in adult and pediatric patients as well as supporting ...
S. Ommen, S. Mital, Michael A. Burke, S. Day, A. Deswal, P. Elliott, Lauren L. Evanovich, J. Hung, J. Joglar, P. Kantor, C. Kimmelstiel, M. Kittleson, M. Link, M. Maron, Matthew W. Martinez, C. Miyake, H. Schaff, C. Semsarian, Sorajja Paul   +18 more
semanticscholar   +1 more source

Molecular Genetic Basis of Hypertrophic Cardiomyopathy.

Circulation Research, 2021
Hypertrophic cardiomyopathy (HCM) is a genetic disease of the myocardium characterized by a hypertrophic left ventricle with a preserved or increased ejection fraction.
A. Marian
semanticscholar   +1 more source

Clinical Outcomes in Patients With Nonobstructive, Labile, and Obstructive Hypertrophic Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundHypertrophic cardiomyopathy (HCM) is a common inherited cardiac disease characterized by varying degrees of left ventricular outflow tract obstruction. In a large cohort, we compare the outcomes among 3 different hemodynamic groups. Methods and
Dai‐Yin Lu, Iraklis Pozios, Bereketeab Haileselassie, Ioannis Ventoulis, Hongyun Liu, Lars L. Sorensen, Marco Canepa, Susan Phillip, M. Roselle Abraham, Theodore P. Abraham   +9 more
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Hospital Procedural Volume and Clinical Outcomes Following Septal Reduction Therapy in Obstructive Hypertrophic Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Prior national data showed a substantial in‐hospital mortality in septal myectomy (SM) with an inverse volume–outcomes relationship. This study sought to assess the contemporary outcomes of septal reduction therapy and volume–outcome ...
Ahmed M. Altibi, Fares Ghanem, Yuanzi Zhao, Miriam Elman, Joaquin Cigarroa, Babak Nazer, Howard K. Song, Ahmad Masri   +7 more
doaj   +1 more source