Renal dysfunction is a time‐varying risk predictor of sudden cardiac death in heart failure

Autor: Yoshihiro Sobue, Eiichi Watanabe, Yusuke Funato, Masanobu Yanase, Hideo Izawa
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: ESC Heart Failure, Vol 11, Iss 5, Pp 3085-3094 (2024)
Druh dokumentu: article
ISSN: 2055-5822
DOI: 10.1002/ehf2.14892
Popis: Abstract Aims Sudden cardiac death (SCD) is a common mode of death in patients with congestive heart failure (CHF). Implantable cardioverter defibrillator (ICD) implantation is established treatment for SCD prevention, but current eligibility criteria based on left ventricular ejection fraction (LVEF) and New York Heart Association (NYHA) functional class may be due for reconsideration given the increasing effectiveness of pharmacological therapy. We sought to reconsider the risk stratification of SCD in patients with symptomatic CHF. Methods In total, 1,676 consecutive patients (74 ± 13 years old; 56% male) with NYHA class II or III CHF between 2008 and 2015 were enrolled for this prospective study. The endpoint was SCD. Results During a median (interquartile range) follow‐up period of 25 (4–70) months, 198 (11.8%) patients suffered SCD. Of those events, 23% occurred within 3 months of discharge. In the adjusted analyses, estimated glomerular filtration rate (eGFR)
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