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High prevalence of muscular ventricular septal defect in preterm neonates

1996; Elsevier BV; Volume: 78; Issue: 10 Linguagem: Inglês

10.1016/s0002-9149(96)90080-6

1879-1913

Zhong‐Dong Du, Nathan Roguin, Mila Barak, Sandra Glusman Bihari, M Ben-Elisha,

Mechanical Circulatory Support Devices

Isolated muscular ventricular septal defect was identified in 9 of 159 consecutive preterm neonates by color Doppler echocardiography, a prevalence of 56.6/1,000 live births. The neonates with ventricular septal defects appear clinically healthy, and in 87.5% of them the defect spontaneously closed within 6 to 11 months. The prevalence and rate of spontaneous closure are similar to those in full-term neonates.