| AS | acetylstrophanthidin; acidified serum; acoustic schwannoma; acoustic stimulation; active sarcoidosis... |
|---|---|
| as | left ear [Lat. auris sinistra] |
| aVF | unipolar limb lead on the left leg in electrocardiography |
| aVL | automated volt left |
| aVL | unipolar limb lead on the left arm in electrocardiography |