The incidence of murmurs in healthy premature infants during their first 18 months of life.
D006326:Heart Auscultation; D006330:Heart Defects, Congenital; D006337:Heart Murmurs; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases
HEART AUSCULTATION; HEART DEFECTS, CONGENITAL; INFANT, PREMATURE; INFANT, PREMATURE, DISEASES