| AVS | aortic valve stenosis; arteriovenous shunt; auditory vocal sequencing |
|---|---|
| AVSV | aortic valve stroke volume |
| BAV | bicuspid aortic valve |
| BPV | benign paroxysmal vertigo; benign positional vertigo; bioprosthetic valve; bovine papilloma virus |
| B-S | Bjork-Shiley [valve] |