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运动疗法对病态窦房结综合征的效果 |
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常卫国 刘少敏 李建平
摘要 采用运动疗法治疗临床症状较轻的病态窦房结综合征患者16例。应用靶心率=(最大心率-静态心率)×0.5~0.8+静态心率这一专为窦房结功能低下患者设计的公式,计算出靶心率以指导运动训练强度。结果:治疗2个月后,患者的平均静态心率和动态心率均比治疗前有一定提高,心律失常现象明显减少(P<0.01),临床症状明显改善。表明在上述公式计算出的训练强度下进行运动治疗,效果良好,安全性较高。 关键词 病态窦房结综合征; 运动疗法; 运动强度; 靶心率
Therapeutic Effects of Exercise Therapy on Sick Sinusyndrome
Chang Weiguo, Liu Shaomin, Li Jianping Shandong Taishan Chronic Disease Hospital, Tai an 271000
Abstract The clinical effects of exercise therapy in treating sick sinusyndrome (SSS) and the intensity of exercise training were investigated. Sixteen SSS patients with milder symptoms were treated by aerobic training of dynamic type. Special formaula [THR=(HRmax-RHR)×0.5-0.8+RHR)] designed for the patients with sinus nodedysfunction was used to work out target heart rate (THR), so as to instruct the intensity of exercise training. After using exercise therapy treatment for 2 months, the average resting heart rate and dynamic heart rate were both obviously increased, arrhythmia obviously decreased (P<0.01), and the clinical symptoms markedly improved. It was shown that exercise therapy under the intensity of exercise training from the above formula could obtain more satisfactory therapeutic effects and might be of better safety. Key words sick sinusyndrome; exercise therapy; exercise intensity; target heart rate
对窦房结尚有一定功能或 心率保持约50次/min、临床无晕厥及晕厥症状不明显的病态窦房结综合征(SSS)患者采用积极的运动疗法配合恰当的药物治疗,不失为一种有效的康复医疗方法。我们对16例SSS患者进行运动疗法治疗取得了良好的效果。 1 资料与方法 1.1 病例选择 选择已确诊的SSS患者16例,符合中华心血管杂志编委会心律失常对策专题组拟定的病态窦房结综合征的诊断标准,基本病因均为冠心病。16例中男11例,女5例。年龄52~69岁,平均63岁。10例患者在住院期间完成观察,6例患者在第6疗程(10 d 1疗程)时回院随访。 1.2 方法 ①运动疗法:主要为动力型有氧训练,采用平地步行、坡道步行、活动平板、划船器等运动疗法。训练每日1次,每次≥30 min,其间达到靶心率(THR)的时间≥10 min。在第1疗程和第6疗程时,应用心电监护仪和动态心电图(DCG)监测运动训练前坐位休息30 min后的静态下和运动训练全程的心率与心律情况。记录静态下10 min和运动训练达到THR时10 min的心率与心律情况,并进行对比分析。心率按每分钟均值±标准差统计,心律失常按出现的人次数统计。无论静态下或是运动时如出现阵发性心动过速或阵发性房颤均暂停治疗至[1] [2] 下一页 上一个医学论文: 心脏分级运动试验评价扩张型心肌病患者心功能的临床应用 下一个医学论文: 冠心病患者PTCA术前后及康复运动后的心肺功能评价
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