| RFS | relapse-free survival; renal function study; rotating frame spectroscopy |
|---|---|
| RSR | regular sinus rhythm; relative survival rate; right superior rectus [muscle] |
| SAVE | saved-young-life equivalent; sudden A-ventilatory event; survival and ventricular enlargement [trial... |
| MAT | manual arts therapist; master of arts in technology; mean absorption time; medical assistance team (... |
| MDIT | mean disintegration time |