Vitamin D supplementation of 4000 IU daily and cardiac function in patients with advanced heart failure: The EVITA trial
International Journal of Cardiology(2019)
摘要
•The effect of vitamin D on cardiac function is hotly debated but available data are inconclusive.•We investigated the effect of a daily vitamin D3 supplement of 4,000 IU for three years on cardiac function.•Vitamin D supplementation may not improve cardiac function in all patients with heart failure, but probably in patients aged ≥ 50 years.
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关键词
Vitamin D,Heart failure,Left ventricular ejection fraction,Randomized controlled trial,Echocardiography
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