| タイトル | Use of implantable telemetry systems for study of cardiovascular phenomena. |
| 著者（英） | Fryer, T. B.; Sandler, H.; Westbrook, R. M.; Stone, H. L. |
| 発行日 | 1972-09-01 |
| 言語 | eng |
| 内容記述 | Preliminary observations of cardiovascular function have been made in four chimpanzees using multichannel implantable units. Measurements of right- and left-sided pressures were periodically made in these animals over a four-month period, including continuous observations for selected 24-hour periods. Pressures recorded with animals in an awake, unanesthetized, unrestrained state were much lower than pressures reported for restrained animals in similar situations. Diurnal variations of pressure tended to occur, but were not as clear-cut as those reported to occur for humans. The ability to implant a transmitter chronically and receive useful multichannel information in the chimpanzee encourages the future use of such implant devices as part of the control system for an artificial heart or directly for use in man. |
| NASA分類 | BIOTECHNOLOGY |
| レポートNO | 72A43996 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/460690 |
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