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作者假设,采用特意设计的一种坐姿运动计划,对体弱心衰(HF)老人不仅易于耐受,且可能将有助于改善其运动耐量、日常活动能力和健康状况,并就此进行了对照分析。对象与方法229例体弱HF老人,年龄均≥70岁,基线心功能属NYHAⅡ～Ⅲ级,在先期剔除未控制心室率的房颤、严重主动脉狭窄、持续室速、新发心肌梗死、无搀扶则不能行走者、精神状态较差、和正在接受物理治疗或康复锻炼者后,仅将最终完成基线和随访评估的82例老人纳入最后分析。研究中82例体弱HF老人被随机分为以下2组：接受坐姿运动计划组41例(头3个月时,均取坐姿,
The authors hypothesized that using a specially designed sitting activity program would not only be easily tolerated for the elderly with frailty and heart failure (HF), but may also help improve their exercise tolerance, daily activity capacity, and health status, and contrast analysis. Subjects and Methods 229 cases of frail HF elderly, aged ≥70 years, baseline cardiac function is NYHA Ⅱ ~ Ⅲ level, in the early removal of uncontrolled ventricular rate of atrial fibrillation, severe aortic stenosis, sustained ventricular tachycardia, new myocardial infarction, Only 82 of the elderly who completed the baseline and follow-up assessments were included in the final analysis after they were unable to walk and were in poor mental condition, and were undergoing physical therapy or rehabilitation. 82 cases of frail HF elderly were randomly divided into the following two groups: 41 cases of sitting motion planning group (the first 3 months, both sitting posture,