Heart block and empirical therapy after transcatheter closure of perimembranous ventricular septal defect

Catheter Cardiovasc Interv. 2005 Nov;66(3):436-41. doi: 10.1002/ccd.20512.

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.

Publication types

  • Case Reports

MeSH terms

  • Aspirin / therapeutic use*
  • Cardiac Catheterization / adverse effects*
  • Cardiac Surgical Procedures / adverse effects*
  • Cardiac Surgical Procedures / methods
  • Child, Preschool
  • Drug Therapy, Combination
  • Electrocardiography
  • Female
  • Glucocorticoids / therapeutic use*
  • Heart Block / drug therapy
  • Heart Block / etiology*
  • Heart Block / physiopathology
  • Heart Rate / physiology
  • Heart Septal Defects, Ventricular / surgery*
  • Humans
  • Infant
  • Platelet Aggregation Inhibitors / therapeutic use*

Substances

  • Glucocorticoids
  • Platelet Aggregation Inhibitors
  • Aspirin