| LAD | lactic acid dehydrogenase; left anterior descending [artery]; left axis deviation; leukocyte adhesio... |
|---|---|
| LVAD | left ventricular assist device |
| MDR | median duration of response; medical device reporting; minimum daily requirement; multidrug resistan... |
| NPD | narcissistic personality disorder; natriuretic plasma dialysate; negative pressure device; Niemann-P... |
| ODE | Office of Device Evaluation [of FDA] |