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充血性心力衰竭(congestive heart failure,CHF)和肺水肿是临床上较常见的急重症。在美国,CHF病人超过500万,且这一数字还在上升。目前,75岁以上老年人的CHF发病率为10%[1,2],大规模试验ADHERE结果显示,在急救中心因呼吸困难就诊的病人中78%为CHF[3]。CHF通常是心室收缩功能障?
Congestive heart failure (CHF) and pulmonary edema are more common in severe acute conditions. In the United States, there are more than 5 million CHF patients and this figure is still on the rise. Currently, the incidence of CHF is 10% in elderly people over the age of 75 years [1,2]. Large-scale ADHERE results show that 78% of CHF patients with dyspnea at the emergency center are CHF [3]. CHF is usually ventricular systolic dysfunction?