Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, not applicable or unspecified
maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, not applicable or unspecified
Matern care for abnlt fetl hrt rate or rhym, unsp tri, unsp
matern care for abnlt fetl hrt rate or rhym, unsp tri, unsp