So relatives or friends' heart rates matched a fire-walker's rate before, during and after his walk.

所以说，在火上行走者开始之前，之间，之后，亲戚和朋友的心率与他匹配。

youdao

Moments later, you'll see your heart rate, Systole and Diastole — based on either a single measurement or the average of three measurements in a row.

不一会儿，你就能通过单项测量或者三项测量的平均，看到自己的心率和心脏收缩、扩张期。

youdao

Typically the symptoms involve a change in heart rate, be it a slow down or palpitations or high potassium levels.

中毒症状常见有心率异常——心率减慢或悸动，或血液钾水平升高。

youdao

Researchers believe the increase in heart rate might demonstrate what they call the fight or flight response.

VOA: special.2009.08.18

Aerobic or cardio exercise gets your heart rate going faster and increases your breathing.

VOA: special.2010.06.08

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

Lawyers representing Brook's parents found midwives failed to correctly monitor her heart rate or call a doctor when no heart beat could be found.

BBC: Russells Hall hospital baby death caused by staff mistakes

Zone: Set a target for pace or heart-rate (with optional heart-rate monitor) and track progress in a simple full-screen graph throughout a workout.

ENGADGET: TomTom makes own-brand GPS sports watches, no Nike swoosh in sight (updated: details)