| タイトル | Ambulatory blood pressure and heart rate during shuttle flight, entry and landing |
| 著者（英） | Uri, J.; Thornton, W.; Moore, T. P. |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 1993-10-01 |
| 言語 | eng |
| 内容記述 | Ambulatory blood pressures (BP) and heart rates (HR) were recorded on a series of early Shuttle flights during preflight and pre-entry, entry, landing and egress. There were no significant differences between flight and preflight values during routine activity. Systolic blood pressure was slightly elevated in the deorbit period and systolic and diastolic blood pressure and heart rates were all elevated with onset of gravitoinertial loads and remained so through egress. Two of seven subjects had orthostatic problems in egress but their data did not show significant differences from others except in heart rate. Comparison of this data to that from recent studies show even larger increase in HR/BP values during current deorbit and entry phases which is consistent with increased heat and weight loads imposed by added survival gear. Both value and limitations of ambulatory heart rate/blood pressure data in this situation are demonstrated. |
| NASA分類 | AEROSPACE MEDICINE |
| レポートNO | 94A11139
IAF PAPER 93-127 |
| 権利 | Copyright |
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