The trace showed a normal heart rhythm.

描记图表明心率正常。

《牛津词典》

"The Normal Heart" is designed to grab viewers by the lapels and give them a good shake.

《正常的心》设计通过场景的反复交叠来抓住观众，使他们深受震撼。

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In the secular world, can learn to use a normal heart to treat all around, is also a kind of realm.

在这个纷绕的世俗世界里，能够学会用一颗平常的心去对待周围的一切，也是一种境界。

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This led Claude Beck in his efforts to help return normal heart actions to human patients.

VOA: special.2009.08.11

If they're having a coronary artery bypass or they're having a heart transplant, then there's some period at which their normal heart - their heart is stopped and this machine assumes the functions of their heart.

病人在做冠状动脉搭桥手术,或者心脏移植手术时,病人自己的心脏,会停跳一段时间,而这台设备就能代替心脏工作

耶鲁公开课 - 生物医学工程探索课程节选

We'll talk about how your normal valves function inside your heart and how your heart couldn't work in the way that it did if it didn't have valves that were doing a very complex operation many many times a day.

我们会讨论,正常的瓣膜在心脏中如何工作,以及没有这个,每天不停完成很多复杂任务的心脏瓣膜,心脏为什么,就不能正常工作了

耶鲁公开课 - 生物医学工程探索课程节选

Patients who have a slower than normal heart rate or are already taking drugs to treat arrhythmias should also be cautious.

CNN: FDA: Popular antibiotic can cause fatal heart rhythms

Their team showed that the device could generate 18 times the amount of energy needed to power a pacemaker using a normal heart beat, according to Dr. Karami.

WSJ: Harnessing Energy From the Body to Power Devices

Dr. CIAVARELLA: My normal heart rate at cycling in normal conditions - flat roads, normal wind at 24 to 25 miles an hour - would be about 130, 120.

NPR: Anti-Doping Agency Reviews Low-Oxygen Tents