| AVCS | atrioventricular conduction system |
|---|---|
| AVCx | atrioventricular circumflex branch |
| AVD | aortic valvular disease; apparent volume of distribution; atrioventricular dissociation; Army Veteri... |
| AVJ | atrioventricular junction |
| AVJRe | atrioventricular junctional reentrant |