The heart weight was examined to calculate heart index.

处死动物后取心脏，称质量计算心脏指数。

youdao

At necropsy the heart weight is usually well above average.

检时，可发现心脏重量大大超过平均重量。

youdao

It is true that in this country we have more overweight people than ever before, and that, in many cases, being over-weight correlates with an increased risk of heart and blood vessel disease.

的确，在这个国家，体重超标的人比以往任何时候都多，而且在很多情况下，体重超标与心脏病和血管疾病风险的增加有关。

youdao

People with heart failure tend to gain weight because fluids build up when the heart can't pump enough blood.

VOA: standard.2010.06.04

You could take weights on people measured over a period of many years and look at the variability over time in weight and then link it to things like heart disease and cancer, and I'll come back later and talk about the results of that particular study.

我们还可以得到人们很长一段时间里,每年的体重数据,观察体重随着时间变化的变动,并将观察结果与心脏疾病和癌症联系起来,我等一下会告诉大家这项研究的结果

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"Daily weight change is insensitive at predicting episodes of worsening heart failure."

VOA: standard.2010.06.04

Doireann Maddock, senior cardiac nurse at the British Heart Foundation said weight gain should not deter smokers from quitting.

BBC: Quitting smoking 'cuts heart risk despite weight gain'

Or a wireless scale can notify a nurse when a congestive heart failure patient gains weight indicating dangerous fluid retention.

FORBES: Why Haven't Electronic Health Records Made Us Healthier?

Statistically, it is also the time of weight gain, heart attacks, depression and suicide.

FORBES: Survival Of The Fittest