Prediction of adverse left ventricular remodeling after acute myocardial infarction (AMI) may have important clinical implications. In this study, we evaluated the incidence of unfavorable changes of left ventricular volumes and ejection fraction after AMI. The ability of several cardiac markers, electrocardiographic and echocardiographic (including tissue Doppler) variables to predict adverse remodeling was demonstrated. The prognostic algorithm based on the investigated variables may help improve the treatment of patients after AMI.
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J Am Coll Cardiol
December 2024
Section of Cardiovascular Medicine, Department of Medicine, Yale University, School of Medicine, New Haven, Connecticut, USA; Department of Radiology and Biomedical Imaging, Yale University, School of Medicine, New Haven, Connecticut, USA; Department of Biomedical Engineering, Yale University, New Haven, Connecticut, USA. Electronic address:
J Am Coll Cardiol
November 2024
British Heart Foundation Centre of Research Excellence, the University of Edinburgh, Edinburgh, Scotland, United Kingdom.
Background: Myocardial fibrosis is a key healing response after myocardial infarction driven by activated fibroblasts. Gallium-68-labeled fibroblast activation protein inhibitor ([Ga]-FAPI) is a novel positron-emitting radiotracer that binds activated fibroblasts.
Objectives: The aim of this study was to investigate the intensity, distribution, and time-course of fibroblast activation after acute myocardial infarction.
J Am Coll Cardiol
December 2024
UCL MRC Unit for Lifelong Health and Ageing, University College London, London, United Kingdom; UCL Institute of Cardiovascular Science, University College London, London, United Kingdom; Centre for Inherited Heart Muscle Conditions, Cardiology Department, Royal Free Hospital, London, United Kingdom. Electronic address:
Background: Aircraft noise is a growing concern for communities living near airports.
Objectives: This study aimed to explore the impact of aircraft noise on heart structure and function.
Methods: Nighttime aircraft noise levels (L) and weighted 24-hour day-evening-night aircraft noise levels (L) were provided by the UK Civil Aviation Authority for 2011.
J Am Coll Cardiol
December 2024
Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London, United Kingdom; Institute of Cardiovascular Science, University College London, London, United Kingdom.
Background: Hypertrophic cardiomyopathy (HCM) is a leading cause of sudden cardiac death. Current diagnosis emphasizes the detection of left ventricular hypertrophy (LVH) using a fixed threshold of ≥15-mm maximum wall thickness (MWT). This study proposes a method that considers individual demographics to adjust LVH thresholds as an alternative to a 1-size-fits-all approach.
View Article and Find Full Text PDFBalkan Med J
January 2025
Department of Cardiovascular Surgery, Private Medikent Hospital, Kırklareli, Turkey.
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