| CFDU | color-flow Doppler ultrasonography; color flow Doppler ultrasound |
|---|---|
| LDF | laser Doppler flux, laser Doppler fluxometry; limit dilution factor |
| CREST Syndrome | 1. Calcinosis cutis 2. Raynaud's phenomenon 3. Esophageal ... |
| CRST Syndrome | 1. Calcinosis 2. Raynaud's Phenomenon 3. Sclerodactyly ... |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |