| KWB | Keith-Wagener-Barker [hypertension classification] |
|---|---|
| WBLT | Watson-Barker Listening Test |
| Op, op. | Operation; 수술 |
| VSD | Ventricular Septal Defect ? Types of VSD 1. Subpulmonic(=... |
| BI | background interval; bacterial or bactericidal index; base-in [prism]; basilar impression; Billroth ... |