What is the role of cardiac catheterization in the diagnosis of persistent pulmonary hypertension of the newborn (PPHN)?

Updated: Sep 03, 2019
  • Author: Kate A Tauber, MD; Chief Editor: Howard S Weber, MD, FSCAI  more...
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Cardiac catheterization: Rarely utilized to exclude congenital heart disease (eg, obstructed anomalous pulmonary venous return, pulmonary vein stenosis) because echocardiographic findings are typically diagnostic

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