Prediction of left ventricular reverse remodeling in patients with heart failure with reduced ejection fraction using cardiopulmonary exercise testing.

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Tác giả: Sayaka Funabashi, Ayumi Goda, Yoshihiro Hosoda, Takashi Kohno, Yusuke Miura, Ryo Nakamaru, Tomoko Nishi, Kyoko Soejima, Shinsuke Takeuchi, Mika Tashiro, Yoshiaki Yanagisawa

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: Netherlands : Journal of cardiology , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 193674

 BACKGROUND: With advances in the treatment of heart failure with reduced ejection fraction (HFrEF), the prediction of left ventricular reverse remodeling (LVRR) has become increasingly important. Cardiopulmonary exercise testing (CPET) is a non-invasive test recommended for prognostic risk assessment in HFrEF
  however, it is not known whether it predicts LVRR. We aimed to investigate whether the parameters obtained from CPET are useful in predicting LVRR in HFrEF. METHODS: We retrospectively evaluated 230 consecutive patients with HFrEF [left ventricular ejection fraction (LVEF) ≤40 %] hospitalized for acute heart failure (59 ± 14 years, 78 % males) who underwent CPET before discharge. We investigated whether the CPET parameters, peak oxygen consumption (VO RESULTS: Among 230 patients, 89 (39 %) exhibited LVRR. In multivariable logistic analysis, higher peak VO CONCLUSIONS: CPET is a valuable test for the non-invasive detection of LVRR. The combination of peak VO
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