Effect of deep breathing test on finger blood pressure
Effect of deep breathing test on finger blood pressure
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深呼吸试验对手指血压的影响
DOI：
10.1097/01.mbp.0000099992.14032.33
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发表时间：
2003
影响因子：
1.3
通讯作者：
J. Jurvelin
中科院分区：
文献类型：
--
作者：
K. Jagomägi;R. Raamat;J. Talts;E. Länsimies;J. Jurvelin
背景：深呼吸测试（DB）是一种测量心率变异性的简单方法。然而，在大多数研究中没有考虑血压振荡的幅度，对深呼吸试验对血压水平的影响知之甚少。本研究的目的是探讨DB对手指血压（FBP）的影响。方法采用体积钳法（Portapres 2型监护仪）记录连续搏动FBP。结果13名志愿者分别以6次/min的固定呼吸速率进行肺通气前、中、后研究。DB后收缩压（SBP）、舒张压（DBP）和平均血压（MBP）分别比DB前降低9.1、4.3和5.9 mmHg。在深呼吸试验中，血压水平的降低与诱发血压和心率振荡幅度无显著相关性。结论深呼吸有降低血压的作用。
BackgroundThe deep breathing test (DB) is a simple method to measure heart rate variability. However, in most studies the amplitude of blood pressure oscillations has not been considered and little is known about the influence of the deep breathing test on the blood pressure level. DesignThe aim of this study is to investigate the effect of DB on finger blood pressure (FBP). MethodsContinuous beat-to-beat FBP was recorded by the volume clamp method (Portapres model 2 monitor). ResultsThirteen volunteers were studied before, during and after DB at a fixed rate of six breaths/min. After DB, systolic blood pressure (SBP), diastolic blood pressure (DBP) and mean blood pressure (MBP) were lower than before DB by 9.1, 4.3 and 5.9 mmHg, respectively. There was no significant correlation between the reduction in the BP level and the amplitudes of induced oscillations in blood pressure and heart rate during the deep breathing test. ConclusionsDeep breathing might be used to reduce blood pressure.
DOI：
10.1152/ajpheart.1998.274.2.h709
发表时间：
1998-02-01
影响因子：
4.8
作者：
Cooke, WH;Cox, JF;Eckberg, DL
通讯作者：
Eckberg, DL