| 释义 |
presphygmic pre·sphyg·mic (prē-sfig'mik), Preceding the pulse beat; denoting a brief interval following the filling of the ventricles with blood before their contraction forces open the semilunar valves, corresponding to the isovolumic contraction period. [pre- + G. sphygmos, pulse] pre·sphyg·mic (prē-sfig'mik) Preceding the pulse beat; denoting a brief interval following the filling of the ventricles with blood before their contraction forces open the semilunar valves, corresponding to the isovolumic contraction period. [pre- + G. sphygmos, pulse]presphygmic (prē-sfĭg′mĭk) [″ + Gr. sphygmos, pulse] Pert. to the period preceding the pulse wave. |