Effect of exercise on calf muscle pump function in patients with chronic venous disease
Effect of exercise on calf muscle pump function in patients with chronic venous disease
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DOI：
10.1046/j.1365-2168.1999.00993.x
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发表时间：
1999-03-01
影响因子：
9.6
通讯作者：
Stacey, MC
中科院分区：
文献类型：
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作者：
Yang, D;Vandongen, YK;Stacey, MC
工作背景：肌肉骨骼功能障碍可能与小腿肌肉泵功能差的慢性静脉性溃疡患者，本研究的目的是评估体育锻炼对小腿肌肉泵function.Methods的影响：20例患者被招募到一个为期6周的大强度运动计划。分别用等速装置和空气容积描记仪评价运动前后小腿肌肉功能和小腿肌肉泵功能。结果：运动前后小腿肌肉泵功能明显改善，表现为射血分数增加，残余分数减少（P < 0.05），静脉回流无明显改变（P > 0.05），小腿肌肉力量和耐力指标均有所提高，但差异不显著结论：运动锻炼可改善慢性静脉性溃疡患者小腿肌泵功能。
Background: Musculoskeletal dysfunction may be associated with poor calf muscle pump function in patients with chronic venous ulceration, The aim of this study was to evaluate the effects of physical exercise on calf muscle pump function.Methods: Twenty patients were recruited into a 6-week intensive exercise programme. Calf muscle function and calf muscle pump function were assessed using an isokinetic device and air plethysmography respectively, before and after the exercise programme,Results: There was significant improvement in calf muscle pump function, measured as increased ejection fraction and decreased residual fraction (P < 0.05); however, venous reflux was not altered (P > 0.05), Calf muscle strength and endurance parameters all increased, but not significantly (P > 0.05).Conclusion: Poor calf muscle pump function in patients with chronic venous ulceration can be improved by physical exercise.