HCV
Hepatitis C virus
HEENT
Head, eye, ear, nose, throat
HF
Heart failure
Hgb, hgb
Hemoglobin
HIV
Human immunodeficiency virus
HOB
Head of bed
HPI
History of present illness
HR
Heart rate
h.s.
Hours of sleep
Ht.
Height
HTN
Hypertension
Hx. hx
History
I&D
Incision and drainage
I&O
Intake and out
IBS
Irritable bowel syndrome
ICU
Intensive care unit
IDDM
Insulin dependent diabetes mellitus
IM
Intramuscular
IV
Intravenous
JVD
Jugular vein distention
K
Potassium
Kg, kg
Kilogram
Hct, hct
Hematocrit