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首页> 外文期刊>Renal replacement therapy. >Relationship between blood pressure response during hemodialysis and exercise tolerance or heart rate recovery measured using cardio-pulmonary exercise testing in maintenance hemodialysis patients
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Relationship between blood pressure response during hemodialysis and exercise tolerance or heart rate recovery measured using cardio-pulmonary exercise testing in maintenance hemodialysis patients

机译:血液透析期间血压反应与运动耐受性或在维持血液透析患者中​​测量的运动耐受性或心率恢复之间的关系

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摘要

This study investigated the association between the blood pressure response during hemodialysis (HD) and exercise tolerance or heart rate recovery (HRR) measured with cardiopulmonary exercise testing (CPX). The study enrolled 23 patients who had been undergoing 4-h regular maintenance HD. The maximum workload (Loadpeak), peak oxygen uptake (VO2peak), workload and oxygen uptake at the anaerobic threshold (LoadAT and VO2AT, respectively), and HRR were measured with CPX. The average systolic blood pressure during HD (SBPav) was measured, and the number of times the SBP was less than 100?mmHg was determined in the 2-week period after CPX. The SBPav showed a significant correlation with LoadAT (r = 0.46) and Loadpeak (r = 0.43, p 0.05). The number of times the SBP was less than 100?mmHg showed a significant correlation with the HRR (r = ??0.44, p 0.05). Exercise intolerance and HRR in HD patients may be associated with blood pressure instability during HD.
机译:本研究研究了血液透析期间血压反应(HD)和使用心肺运动检测(CPX)测量的运动耐受性或心率恢复(HRR)之间的关联。该研究注册了23名经过4-H定期维护HD的患者。用CPX测量厌氧阈值(分别载荷阈值(分别)和HRR处的最大工作负载(LoadPeak),峰值氧吸收(VO2Peak),工作量和氧气吸收和HRR。测量HD(SBPAV)期间的平均收缩压,并且在CPX后2周的时间内测定了SBP小于100μmHG的次数。 SBPAV显示与LoadAt(R = 0.46)和LoadPeak(R = 0.43,P <0.05)显着相关。 SBP小于100的次数较小,MMHG与HRR(r =Δ00.44,p <0.05)显示出显着的相关性。 HD患者的运动不耐受和HRR可能与高清期间的血压不稳定有关。

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