| IWMI | inferior wall myocardial infarct |
|---|---|
| MB | Bachelor of Medicine [Lat. Medicinae Baccalaureus]; buccal margin; isoenzyme of creatine kinase cont... |
| MBAR | myocardial beta adrenergic receptor |
| MBF | medullary blood flow; muscle blood flow; myocardial blood flow |
| MCE | medical care evaluation; military clinical engineering; multicystic encephalopathy; multiple cartila... |