Pediatr Cardiol. 2024 Jun 22. doi: 10.1007/s00246-024-03537-2. Online ahead of print.
ABSTRACT
The ideal follow-up of neonates who have a secundum atrial septal defect (ASD), muscular ventricular septal defect (VSD), or patent ductus arteriosus (PDA) remains uncertain. Newborns with findings limited to a secundum ASD, muscular VSD, and/or PDA on their neonatal hospitalization discharge echocardiogram and at least one outpatient follow-up echocardiogram performed between 9-1-17 and 9-1-21 were evaluated and patient follow-up assessed through 9-1-23. 95 infants met inclusion criteria. 43 infants had a secundum ASD, 41 had a muscular VSD, and 54 had a PDA at newborn hospital discharge. 39/95 had more than one intracardiac shunt. 56 were discharged from care, 26 were still in follow-up and 13 were lost to recommended follow-up. No patients received intervention during the follow-up period of 2 to 6 years. Of the 43 infants with a secundum ASD, 16 (37.2%) had demonstrated closure of the ASD, and 13 (30.2%) were discharged from care with an ASD < 3.5 mm in diameter. 3/43 infants with secundum ASD had a defect with a diameter of more than 5 mm at their last echocardiogram. No infant discharged from their neonatal hospitalization with a secundum ASD, muscular VSD, or PDA needed any intervention from 2 to 6 years of follow-up. Ongoing follow-up with echocardiography of those infants with a secundum ASD is of greater value than of those with muscular VSD or PDA.
PMID:38907870 | DOI:10.1007/s00246-024-03537-2
