Abstract
Two patients with perimembranous ventricular septal defects (VSDs) and inlet extension have undergone uncomplicated transcatheter device closure using the Amplatzer membranous VSD device. Both patients developed complete heart block 2-4 days from the closure. Both patients responded well to high-dose intravenous therapy with steroids and high-dose oral anti-inflammatory aspirin. Both patients remain in normal sinus rhythm 8 weeks and 10 months, respectively, from the episode.
Copyright 2005 Wiley-Liss, Inc.
MeSH terms
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Aspirin / therapeutic use*
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Cardiac Catheterization / adverse effects*
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Cardiac Surgical Procedures / adverse effects*
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Cardiac Surgical Procedures / methods
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Child, Preschool
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Drug Therapy, Combination
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Electrocardiography
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Female
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Glucocorticoids / therapeutic use*
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Heart Block / drug therapy
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Heart Block / etiology*
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Heart Block / physiopathology
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Heart Rate / physiology
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Heart Septal Defects, Ventricular / surgery*
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Humans
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Infant
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Platelet Aggregation Inhibitors / therapeutic use*
Substances
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Glucocorticoids
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Platelet Aggregation Inhibitors
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Aspirin