| SVT | sinoventricular tachycardia; subclavian vein thrombosis; supraventricular tachyarrhythmia; supravent... |
|---|---|
| SSS | Sick Sinus Syndrome = Tachycardia-Bradycardia Syndrome |
| IST | inappropriate sinus tachycardia; insulin sensitivity test; insulin shock therapy; International Soci... |
| ASD | Atrial Septal Defect Types of ASD 1. Ostium Primum ASD ... |
| CS | calf serum; campomelic syndrome; carcinoid syndrome; cardiogenic shock; caries-susceptible; carotid ... |