| WDCC | well-developed collateral circulation |
|---|---|
| VAT | 1) Ventricular Activation Time 2) Video-Assisted Thoracoscopy |
| AAROM | active assertive range of motion; active-assisted range of motion |
| ACV | acute cardiovascular [disease]; acyclovir; assisted controlled ventilation; atrial/carotid/ventricul... |
| AHIP | assisted health insurance plan |