Association of body mass index and prognosis in patients with HFpEF: A dose-response meta-analysis
International Journal of Cardiology（2022）
Abstract
•The existence of the “obesity paradox” is disputable, and studies on the prognosis of obese patients with HFpEF are limited.•We found a U-shaped relationship between BMI and all-cause mortality with a nadir of risk at a BMI of 32–34 kg/m2.•There was a significant positive linear association between BMI and HF hospitalization in patients with HFpEF
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Key words
HFpEF,Body mass index,Obesity paradox,Mortality,Meta-analysis
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