| H&L | heart and lung [machine] |
|---|---|
| H&N | head and neck |
| H&P | history and physical examination |
| H&R | hysterectomy and radiation |
| H&S | hemorrhage and shock; hysterectomy and sterilization |
| H&T | hospitalization and treatment |
| H&V | hemigastrectomy and vagotomy |
| H(SD) | Holtzman Sprague-Dawley [rat] |
| H+ | hydrogen ion |
| h-ANP | human atrial natriuretic polypeptide |