| HT | Hashimoto thyroiditis; hearing test; hearing threshold; heart; heart transplantation, heart transpla... |
|---|---|
| HTN | Hantaan-[like virus]; histatin; hypertension; hypertensive nephropathy |
| hypn | hypertension |
| ICH | idiopathic cortical hyperostosis; infectious canine hepatitis; intracerebral hematoma; intracranial ... |
| IHPH | intrahepatic portal hypertension |