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Transitional Atrioventricular Septal Defect in a Dog: From Embryological and Terminology Perspectives

  • Minsuk Kim
  • , Min Woong Seo
  • , Chul Park*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

A 7-year-old, 2.6 kg, spayed female Maltese dog was referred for suspected congenital heart disease. The clinical signs included tachypnea, mild exercise intolerance, and cyanosis. Following echocardiography, the dog was diagnosed with a transitional atrioventricular septal defect (AVSD). The dog was also diagnosed with pulmonary hypertension due to congenital heart disease, which was likely secondary to volume overload caused by a large atrial septal defect. Management solely with sildenafil alone has produced favorable outcomes. This case report discusses transitional AVSD from the perspectives of terminology and embryology.

Original languageEnglish
Pages (from-to)26-30
Number of pages5
JournalJournal of Veterinary Clinics
Volume42
Issue number1
DOIs
StatePublished - 2025.02

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • atrioventricular septal defect
  • dog
  • echocardiography
  • sildenafil

Quacquarelli Symonds(QS) Subject Topics

  • Veterinary Science

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