The main causes of heart failure were hypertensive heart disease (HHD), ischemia heart disease (IHD) and pulmonary heart disease (PHD), respectively 48%, 19% and 21%.

• 急诊就诊的心力衰竭的大多数病因是高心病、肺心病和冠心病 ；分别占 48%25 ；19%25和 2 1%25 .