| RSR | regular sinus rhythm; relative survival rate; right superior rectus [muscle] |
|---|---|
| SR | sarcoplasmic reticulum; saturation recovery; scanning radiometer; screen; secretion rate; sedimentat... |
| ASD | Atrial Septal Defect Types of ASD 1. Ostium Primum ASD ... |
| CS | calf serum; campomelic syndrome; carcinoid syndrome; cardiogenic shock; caries-susceptible; carotid ... |
| CSI | calculus surface index; cancer serum index; cavernous sinus infiltration; cervical spine injury; che... |