| Word | Definitions | Synonyms |
|---|---|---|
| myocardial | (adjective) of or relating to the myocardium | - |
| myocardiopathy | (noun) a disorder (usually of unknown origin) of the heart muscle (myocardium) | Synonyms: cardiomyopathy |
| myocarditis | (noun) inflammation of the myocardium (the muscular tissue of the heart) | Synonyms: myocardial inflammation |
| myocardium | (noun) the middle muscular layer of the heart wall | - |
| myoclonus | (noun) a clonic spasm of a muscle or muscle group | - |