| HVSD | hydrogen-detected ventricular septal defect |
|---|---|
| LLVP | left lateral ventricular preexcitation |
| LPVP | left posterior ventricular preexcitation |
| LV | laryngeal vestibule; lateral ventricle; lecithovitellin; left ventricle, left ventricular; leucovori... |
| LVA | left ventricular aneurysm; left vertebral artery |