Objective To evaluate the effects of various myocardial protections on the rate of myocardial oxygen uptake in patients undergoing mitral and aortic valve replacement (double valve replacement, DVR).

目的了解不同心肌保护方式对二尖瓣和主动脉瓣双瓣膜置换手术心肌氧摄取率的影响。

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CONCLUSION: Respiratory exercise is an effective method for reducing the pulmonary complications of patients with heart double valve replacement.

结论呼吸运动训练是减少心脏双瓣膜置换手术患者肺部并发症的有效措施。

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Objective To investigate the influence of rehabilitation intervention on patients with cardiac double valve replacement.

目的观察康复护理对心脏双瓣膜置换术后患者早期康复的影响。

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He suffers from a degenerative bone disorder in his hip and has had surgery for prostate cancer, a quadruple heart bypass and a double knee replacement.

CNN: Senator No

She told them she was perfectly healthy, but the surgery was adamant her records showed she was a heavy smoker and suffered from Alzheimer's Disease, a kidney condition and had undergone a hysterectomy and a double hip replacement.

BBC: Mary Kerswell

Rosberg, who has scored all of his team's 25.5 points so far this year, was a target of Mercedes-powered McLaren two years ago when they were looking for a replacement for double world champion Fernando Alonso but he was bound by his existing contract.

BBC: Rosberg targets switch to McLaren