| DSACT, D-SACT | direct sinoatrial conduction time |
|---|---|
| EAVC | enhanced atrioventricular conduction |
| EAVN | enhanced atrioventricular nodal [conduction] |
| EMG/NCV | electromyography/nerve conduction velocity [test] |
| MCV | mean cell volume; mean clinical value; mean corpuscular volume; median cell volume; motor conduction... |