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影响扩张型心肌病预后的因素很多,从临床症状看,心衰越重,预后越不良,特别是经过洋地黄、利尿剂、血管扩张剂等最大程度的内科治疗心衰未能改善的病人,预后极为不良。相反,未经治疗的扩张型心肌病,在感冒等情况下发生急性左心衰的病人,上述治疗多能使之改善。部分病人自觉症状出现后数月内发生急进性心衰,这种情况多发生在青少年。胸 X
Factors affecting the prognosis of dilated cardiomyopathy are many, from the clinical symptoms, the more severe heart failure, the more the prognosis is poor, especially after digitalis, diuretics, vasodilators and other medical treatment failed to improve the maximum heart failure patients, The prognosis is extremely poor. In contrast, untreated dilated cardiomyopathy, in the case of a cold and other acute left heart failure patients, the treatment can make much more improvement. Some patients with symptoms occur within a few months after the onset of acute heart failure, a situation that occurs in adolescents. Chest X.