H&H
Also found in: Acronyms.
H&H
Hemoglobin & hematocrit. See 10/30 rule, Transfusion trigger.McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
H&H
Abbreviation for hemoglobin and hematocrit.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012