| HHD | high heparin dose; home dialysis; hypertensive heart disease |
|---|---|
| HIPA | heparin-induced platelet activation |
| HIT | hemagglutination inhibition test; heparin-induced thrombocytopenia; histamine inhalation test; hyper... |
| HITT | heparin-induced thrombocytopenia and thrombosis |
| HITTS | heparin-induced thrombosis-thrombocytopenia syndrome |