好词典

myocardium

UK //ˌmaɪəʊˈkɑːdiəm//US //ˌmaɪoʊˈkɑːrdiəm//

词源

源自希腊语 'myo-'(肌肉)和 'kardia'(心脏),字面意思是'心脏的肌肉'。

noun

❶ 心肌层,指构成心脏壁的肌肉组织,负责通过收缩和舒张来泵送血液到全身。

“The myocardium is the thickest layer of the heart wall.”

(心肌层是心脏壁最厚的部分。)

“Damage to the myocardium can lead to heart failure.”

(心肌层受损可能导致心力衰竭。)

同义词:heart muscle, cardiac muscle

常见短语

myocardial infarction — 心肌梗塞,指由于冠状动脉阻塞导致心肌缺血坏死的严重心脏疾病。

“He was rushed to the hospital with a suspected myocardial infarction.”

(他因疑似心肌梗塞被紧急送往医院。)