Abbreviation
|
Interpretation
|
| HA | headache |
| HAA | hepatitis B surface antigen |
| HAV | hepatitis A virus |
| HBP | high blood pressure |
| HCG | human chorionic gonadotropin |
| HCT | hematocrit |
| HDL | high density lipoprotein |
| HEENT | head, eyes, ears, nose, throat |
| Hgb | hemoglobin |
| H/H | henderson- hasselbach equation or hemoglobin/ hematocrit |
| HIV | human immunodeficiency virus |
| HLA | histocompatibility locus antigen |
| HJR | hepatojugular reflex |
| HO | history of |
| HOB | head of bed |
| HPF | high power field |
| HPI | history of present illness |
| HR | heart rate |
| HS | at bedtime |
| HSM | hepatosplenomegaly |
| HTLV-III | human lymphotropic virus, type III (AIDS agent, HIV) |
| HSV | herpes simplex virus |
| HTN | hypertension |
| Hx | history |
