| HPI | hepatic perfusion index; history of present illness |
|---|---|
| HPV | Hemophilus pertussis vaccine; hepatic portal vein; human papillomavirus; human parvovirus; hypoxic p... |
| HPVG | hepatic portal venous gas |
| HRE | hepatic reticuloendothelial [cell]; high-resolution electrocardiography; hormone receptor enzyme |
| HTGL | hepatic triglyceride lipase |