My child has a heart murmur. Does he or she need to see a pediatric cardiologist? How oftern are heart murmur check-ups needed for children? Learn more at [ Ссылка ].
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My child has a heart murmur. Does he or she need to see a pediatric cardiologist? How oftern are heart murmur check-ups needed for children? Learn more at [ Ссылка ].