心脏病用英语怎么说？

心脏病用英语说作 "heart disease"。

关于心脏病的一些英文例句：

I was diagnosed with heart disease last year.

Heart disease is the leading cause of death worldwide.

Eating a healthy diet and exercising regularly can help prevent heart disease.

来源：

心脏病是一类指令针对心脏机能的疾病，这类疾病包括心肌梗死、冠状动脉粥样硬化等。这个词由英语单词 "heart"（心脏）和 "disease"（疾病）构成。