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慢性心力衰竭(心衰)是临床极为常见的危重症,常是所有不同病因器质性心脏病的主要并发症;其流行病学和预后存在性别差异,女性的生存率明显高于男性[1],提示性激素与慢性心衰可能存在一定的关系。已有大量研究报道了雌激素对女性的心血管系统的保护作用,男性体内性激素水平和心
Chronic heart failure (CHF) is a clinically important critically ill condition and is often the major complication of all organic disease of various etiologies. There are gender differences in its epidemiology and prognosis, and the survival rate of women is significantly higher than that of men [1 ], Suggesting that sex hormones and chronic heart failure may have a certain relationship. A large number of studies have reported the protective effect of estrogen on the cardiovascular system of women, the level of sex hormones in men and heart