ACE - angiotensin-converting enzyme
AHF - acute heart failure
AII - acute intestinal infection
ALL - acute lymphoblastic leukemia
AML - acute myeloid leukemia
ANA - antinuclear antibodies
ANF - antinuclear factor
APSGN - acute post-streptococcal glomerulonephritis
ARF - acute renal failure
ARF - acute rheumatic fever
ARVI - acute respiratory viral infection
ASIT - allergen-specific immunotherapy
BD - biliary dyskinesia
BMI - body mass index
BOS - bronchial obstructive syndrome
BP - blood pressure
BTD - biliary tract dysfunction
CGN - chronic glomerulonephritis
CHD - congenital heart disease
CHF - chronic heart failure
CI - color index
CIC - circulating immune complexes
CMV - cytomegalovirus
CNS - central nervous system
CPR - cardiopulmonary resuscitation
CRF - chronic renal failure
CRP - C-reactive protein
DCM - dilated cardiomyopathy
DCTD - diffuse connective tissue diseases
DIC - disseminated intravascular coagulation
EBV - Epstein-Barr virus
ECD - exudative-catarrhal diathesis
ECG - electrocardiogram
ELISA - enzyme-linked immunosorbent assay
ESR - erythrocyte sedimentaiton rate
FEV1 - forced expiratory volume in 1 s
FSH - follicle-stimulating hormone
FVC - forced vital capacity
GER - gastroesophageal reflux
GERD - gastroesophageal reflux disease
GFR - glomerular filtration rate
HBV - hepatitis B virus
HCM - hypertrophic cardiomyopathy
HCV - hepatitis C virus
HDN - hemolytic disease of the newborn
HDV - hepatitis D virus
HHV - human herpes virus
HIV - human immunodeficiency virus
HR - heart rate
ID - immunodeficiency
IDA - iron deficiency anemia
IL - interleukin
ITP - idiopathic thrombocytopenic purpura
IUGR - intrauterine growth restriction
IUI - intrauterine infections
JS - juvenile scleroderma