| AVJRe | atrioventricular junctional reentrant |
|---|---|
| AVM | arteriovenous malformation; atrioventricular malformation; aviation medicine |
| AVND | atrioventricular node dysfunction |
| AVNFRP | atrioventricular node functional refractory period |
| AVNRT | atrioventricular node reentry tachycardia |