| 释义 |
‖ presystole Physiol.|priːˈsɪstəliː|
[mod.L., f. pre- B. 1 + systole.]
The interval immediately preceding the systole. Also attrib.
1884Nature 4 Sept. 460/1 A study of the sphincters of the cardiac and other veins, with remarks on their hermetic occlusion during the presystole state. 1895Syd. Soc. Lex., Presystole, the latter part of the diastole, corresponding to the time occupied by the dilatation of the ventricles. |