Conclusion DCG could be used to evaluate the changes of cardiac electric activity during the whole parabolic flight.

结论D CG可用于评价整个失重飞机飞行期间心脏电活动的改变。

youdao

AIM: To investigate the effects of carvedilol on His-bundle electric activity and cardiac electric activity in anaesthetized rabbits.

目的：研究卡维地洛对麻醉兔希氏束电活动和心电活动的影响。

youdao

Normally, orderly waves of electric activity pass through the cardiac tissue, causing the heart muscle to contract.

ECONOMIST: Better living through chaos