No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Adolescent
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Adult
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Cardiac Catheterization*
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Catheterization, Swan-Ganz*
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Child
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Ductus Arteriosus, Patent / diagnosis*
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Echocardiography / methods*
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Female
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Heart Septal Defects / diagnosis*
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Humans
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Hydrogen Peroxide / administration & dosage
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Injections, Intravenous / methods
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Male
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Middle Aged
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Pulmonary Veins