单词 myocardium 释义 ‖ myocardium|makdm|[mod.L., f. Gr. ()- myo- + heart.]The muscular substance of the heart. Hence myocardial a. Also myocarditis, inflammation of the myocardium; whence myocarditic a.1866A. Flint Princ. Med. 279 Myocarditis.1868Trans...