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一般认为运动锻炼(ET)不适于充血性心衰(CHF)患者。比较短期进行ET与限制性活动(RC)时对CHF患者的影响。方法采用随机单盲交叉设计,ET和RC均为8周。患者心功能Ⅱ～Ⅲ级(NYHA标准,稳定至少三个月,明确的缺血性心脏病,窦性心律,有劳力性呼吸困难或乏力症
Exercise (ET) is not generally considered suitable for patients with congestive heart failure (CHF). The impact of short-term ET and restrictive activity (RC) on CHF patients. Methods Randomized single blind crossover design, ET and RC were 8 weeks. Patients with cardiac function Ⅱ ~ Ⅲ grade (NYHA standard, stable for at least three months, a clear ischemic heart disease, sinus rhythm, difficulty breathing or fatigue