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http://dx.doi.org/10.1177/0284185118823346 | DOI Listing |
Heart Rhythm O2
December 2024
Department of Cardiology, Geisinger Medical Center, Danville, Pennsylvania.
Background: Ventricular tachycardia ablation (VTA) is an important treatment option for ventricular tachycardia, with increasing use across all age groups. However, age-related differences in outcomes remain a concern.
Objective: This study aimed to investigate age-related trends in VTA procedures and their associated adverse events across the United States from 2011 to 2021.
J Mol Cell Cardiol Plus
September 2024
Early Origins of Adult Health Research Group, Health and Biomedical Innovation, UniSA: Clinical and Health Sciences, University of South Australia, Adelaide, SA 5001, Australia.
The adult mammalian heart is unable to undergo cardiac repair, limiting potential treatment options after cardiac damage. However, the fetal heart is capable of cardiac repair. In preparation for birth, cardiomyocytes (CMs) undergo major maturational changes that include exit from the cell cycle, hypertrophic growth, and mitochondrial maturation.
View Article and Find Full Text PDFJACC Asia
December 2024
Departments of Magnetic Resonance Imaging, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Background: Cardiac magnetic resonance imaging (CMR) could serve as a robust tool for comprehensive evaluation of early changes across heart failure (HF) stages classified by the American Heart Association/American College of Cardiology guideline in diabetes mellitus (DM).
Objectives: The authors aimed to explore phenotypic imaging features characterizing DM participants at different HF stages by CMR.
Methods: DM participants with preserved ejection fraction who underwent CMR examination between January 2020 and December 2021 were evaluated.
JACC Asia
December 2024
Division of Cardiology, Department of Medicine, University of Texas Southwestern School of Medicine, Dallas, Texas, USA.
JACC Asia
December 2024
Cardiovascular Research Center, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan (Republic of China).
Background: Supranormal left ventricular ejection fraction (LVEF) confers a paradoxically higher mortality risk; however, whether intrinsic structural changes of left ventricle (LV) play an important role remain unclear.
Objectives: The authors sought to investigate the prognostic implication of supranormal LVEF and its interaction with LV concentric remodeling.
Methods: Consecutive participants undergoing echocardiography in a tertiary medical center with LVEF >60% were included.
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