| CLBBB | complete left bundle branch block |
|---|---|
| CRBBB | complete right bundle branch block |
| CSD | carotid sinus denervation; cat scratch disease; combined system disease; conditionally streptomycin ... |
| CV | cardiac volume; cardiovascular; carotenoid vesicle; cell volume; central venous; cephalic vein; cere... |
| DCV | distribution of conduction velocities |