海训对心率、血压及血浆内皮素的影响

发布时间：2018-06-29 21:02

本文选题：海训 + 心率　；参考：《解放军预防医学杂志》2004年04期

【摘要】：目的探讨海训对心血管系统及血浆内皮素 (ET)水平的影响。方法用常规方法检测 30 0名官兵海训前、初次和末次海训时、海训结束后的心率、血压 ,用放射免疫法测定血浆ET浓度。结果海训前的心率为 (6 9.1± 6 .3)次·min- 1,收缩压为 (14 .7± 1.1)kPa ,舒张压为 (9.2±0 .7)kPa ,血浆ET浓度为 (5 1.9± 7.9)ng·L- 1;初次、末次海训时的心律分别为 132 .9± 9.1和(12 7.0± 8.4 )次·min 1,收缩压为 2 0 .1± 1.6和 (19.2± 1.5 )kPa ,舒张压为 12 .4± 1.0和 (11.9± 0 .9)kPa ,血浆ET浓度为 6 8.4± 14 .5和 (6 9.3± 19.7)ng·L- 1,与海训前比较均具有非常显著性差异 (P 0 .0 1) ;心率、收缩压和舒张压值及ET浓度末次海训时与初次海训时比较、海训结束后与海训前比较均无明显变化 (P 0 .0 5 ) ,但末次海训时指战员血浆ET值与血压、心率有明显相关性 (P 0 .0 1)。结论海训时指战员心血管系统产生一定的变化 ,与血浆ET水平有关。
[Abstract]:Objective to investigate the effects of sea training on cardiovascular system and plasma endothelin (et) levels. Methods the heart rate and blood pressure of 300 officers and soldiers before and after the first and last sea training were measured by routine method. Plasma et concentration was measured by radioimmunoassay. Results the heart rate, systolic pressure, diastolic pressure and plasma et concentration were (69.1 卤6.3) min -1, (14.7 卤1.1) KPA, (9.2 卤0.7) KPA and (51.9 卤7.9) ng L -1, respectively. During the last training, the cardiac rhythm was 132.9 卤9.1 and (127.0 卤8.4) min, the systolic pressure was 20.1 卤1.6 and 19.2 卤1.5 KPA, and the diastolic pressure was 12.4 卤1.0 and 11.9 卤0. 9 KPA, respectively. The plasma et concentrations were 68.4 卤14.5 and (69.3 卤19.7) ng / L ~ (-1), which were significantly different from those before training (P < 0.01), and the heart rate, systolic and diastolic blood pressure and et concentration at the last sea training were compared with those at the first sea training. There was no significant change in plasma et value and blood pressure and heart rate after the last training (P < 0.01). Conclusion there are some changes in cardiovascular system during sea training, which is related to plasma et level.
【作者单位】：解放军第一七三医院一内科解放军第一七三医院一内科解放军第一七三医院一内科解放军第一七三医院一内科解放军第一七三医院一内科
【分类号】：R82

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