| 单词 | pre-ejection period |
| 释义 | pre-ejection period[ prē′ĭ-jĕk′shən ] n.The interval in the electrocardiogram between the onset of the QRS complex and cardiac ejection. Words nearby pre-ejection periodpreductal, predynastic, pree, pre-echo, preeclampsia, pre-ejection period, preelection, pre-Elizabethan, pre-embryo, preemergence, preemergent The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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