Miss Holloway had a weak heart. She must have had a heart attack.

霍洛韦小姐心脏衰弱。她一定得过心脏病。

《柯林斯英汉双解大词典》

Women, who in the study tended to be older than men when they suffered heart attack, were also more likely to have concurrent complications such as diabetes or hypertension．

在这项研究中，女性心脏病发作的年龄往往比男性大，同时也更容易出现糖尿病或高血压等并发症。

youdao

Every time any official in Beijing deliberates publicly about seeking an alternative to the U.S. dollar for the $2.1 trillion China holds in reserve, currency traders have a heart attack.

每当北京的任何官员公开商议，为中国持有的2.1万亿美元外汇储备寻找替代美元的货币时，外汇交易员就会心脏病发作。

youdao

The study found that heart attack admissions have continued to fall.

VOA: special.2009.01.07

"And that short,few-hour exposure is able to trigger a heart attack where they might not have had it for days or months,or never."

VOA: standard.2010.08.04

Researchers at the University of Michigan found that if people living in poor neighborhoods received CPR instruction, heart attack victims there would have a better chance of survival.

VOA: standard.2010.06.04

And women who had migraines with auras less than once a month (75 percent of the group) were more than twice as likely as migraine-free women to have a heart attack, and almost twice as likely to have had a heart procedure, such as bypass surgery.

CNN: Women's migraines linked to higher stroke, heart attack risk

Astoundingly, the women who did not vacation annually were almost eight times more likely to develop coronary heart disease or have a heart attack.

CNN: Take your vacation, or die?

Twenty years ago when I was twenty-two years old, I experienced an anxiety attack so severe, I thought I was going to have a heart attack and die.

FORBES: Whitney Houston's Death Sparks Questions About Over-Prescription of Sedatives