Regular physical activity is linked to a decrease in cardiovascular risk and mortality, whatever the cause. It is a very important part of the treatment of cardiovascular diseases. However, exercise can cause sudden death, especially when patients have underlying cardiomyopathy. The aim of the cardiologist will be to establish a benefit-risk balance between the risk of sudden death and the benefits of physical exercise. Sport cardiology is a relatively emerging field and the amount of proofs concerning cardiovascular diseases and sudden death is unfortunately weak. Most of the best practices are based on experts' consensus. But knowledge is improving in that domain and retrospectively we are able to do a better distinction between situations when a risk of sudden death is great versus other situations where a greater liberty of sport practice is authorized. This article aims to sort out new recommendations and their evolution during these last years.
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J Cardiovasc Med (Hagerstown)
February 2025
Division of Cardiology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende (CS).
Brugada syndrome (BrS) is a genetic condition that increases the risk of life-threatening arrhythmias, which can result in sudden cardiac death (SCD). Implantable loop recorders (ILRs) have become a key tool in managing patients with unexplained syncope, and guidelines advise their use in individuals with recurrent, unexplained syncope or palpitations. However, the role of ILRs in inherited arrhythmic conditions like BrS remains a topic of debate.
View Article and Find Full Text PDFCirc Genom Precis Med
January 2025
Department of Cardiology, Cardiovascular Research Institute Maastricht, Maastricht University, the Netherlands (S.L.V.M.S., N.J.B., M.F.G.H.M.V., V.P.M.v.E., J.A.J.V.).
Severe aortic valve stenosis poses a significant risk for the aging population, often escalating from mild symptoms to life-threatening heart failure and sudden death. Without timely intervention, this condition can lead to disastrous outcomes. The advent of transcatheter aortic valve implantation (TAVI) has gained popularity, emerging as an effective alternative for managing severe aortic stenosis (AS) in high-risk patients experiencing deterioration of previously implanted bioprosthetic surgical aortic valves (SAV), which introduces complex challenges such as device compatibility and anatomical considerations.
View Article and Find Full Text PDFAm J Cardiovasc Dis
December 2024
Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School Boston, MA, USA.
Objectives: This systematic review aimed to review existing evidence to evaluate the effects of physical cardiac rehabilitation on cardio-pulmonary outcomes in the patients with hypertrophic cardiomyopathy (HCM).
Methods: We conducted a systematic search of the databases PubMed, Web of Science, Embase, Scopus, and Google Scholar. The initial search led to 1222 citations after removing duplicate results.
Cardiovasc Toxicol
January 2025
Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, No. 250, Wuxing St., Taipei, 11031, Taiwan.
Ventricular arrhythmias (VAs) are major causes of sudden cardiac death in chronic kidney disease (CKD) patients. Indoxyl sulfate (IS) is one common uremic toxin found in CKD patients. This study investigated whether IS could induce VAs via increasing right ventricular outflow tract (RVOT) arrhythmogenesis.
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