| Hfr | heart frequency; high frequency |
|---|---|
| Hft | high-frequency transfer |
| HFV | high-frequency ventilation |
| HG | hand grip; herpes gestationis; Heschl's gyrus; high glucose; human gonadotropin; human growth; hypog... |
| HHD | high heparin dose; home dialysis; hypertensive heart disease |