| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| C4 | fourth cervical nerve; fourth cervical vertebra; fourth component of complement |
| BDC | Bazex-Dupre-Christol [syndrome]; burn-dressing change |
| BI | background interval; bacterial or bactericidal index; base-in [prism]; basilar impression; Billroth ... |
| BU | base of prism up; Bethesda unit; blood urea; Bodansky unit; bromouracil; burn unit |