Isoproterenol Challenge Unmasking Dynamic Bulbo-Ventricular Foramen Restriction

Clémence Le Seven; Marine Tortigue; Quentin Hauet; Alban-Elouen Baruteau

doi:10.1007/s00246-021-02733-8

Isoproterenol Challenge Unmasking Dynamic Bulbo-Ventricular Foramen Restriction

Pediatr Cardiol. 2022 Feb;43(2):465-466. doi: 10.1007/s00246-021-02733-8. Epub 2021 Sep 16.

Authors

Clémence Le Seven¹, Marine Tortigue¹, Quentin Hauet¹, Alban-Elouen Baruteau^{2

3

4}

Affiliations

¹ Department of Pediatric Cardiology and Pediatric Cardiac Surgery, Children's Hospital, CHU Nantes, Nantes, France.
² Department of Pediatric Cardiology and Pediatric Cardiac Surgery, Children's Hospital, CHU Nantes, Nantes, France. albanelouen.baruteau@chu-nantes.fr.
³ CHU Nantes, CIC FEA 1413, INSERM, Nantes, France. albanelouen.baruteau@chu-nantes.fr.
⁴ L'institut du Thorax, INSERM, CNRS, UNIV Nantes, CHU Nantes, Nantes, France. albanelouen.baruteau@chu-nantes.fr.

PMID: 34528131
DOI: 10.1007/s00246-021-02733-8

Abstract

Isoproterenol stress test during cardiac catheterization unmasked dynamic bulbo-ventricular foramen restriction in a 5-year-old boy with bidirectional Glenn anastomosis for tricuspid atresia/transposed great arteries and unexplained syncope.

Keywords: Isoproterenol; Stress test; Syncope; Tricuspid atresia; Ventricular septal defect.

Publication types

Case Reports

MeSH terms

Anastomosis, Surgical
Cardiac Catheterization
Child, Preschool
Heart Ventricles / diagnostic imaging
Heart Ventricles / surgery
Humans
Isoproterenol
Male
Tricuspid Atresia* / surgery

Substances

Isoproterenol