Advanced multimodality imaging of an anomalous vessel between the ascending aorta and main pulmonary artery in a dog

Lauren E. Markovic, Heidi B. Kellihan, Alejandro Roldán-Alzate, Randi Drees, Dale E. Bjorling, Chris J. Francois

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

A 1-year-old male German shorthaired pointer was referred for evaluation of tachypnea and hemoptysis. A grade VI/VI left basilar continuous murmur was ausculted. Multimodality imaging consisting of thoracic radiographs, transthoracic and transesophageal echocardiography, fluoroscopy-guided selective angiography, computed tomography angiogram (CTA) and magnetic resonance angiogram (MRA), was performed on this patient. The defect included a left-to-right shunting anomalous vessel between the ascending aorta and main pulmonary artery, along with a dissecting aneurysm of the main and right pulmonary artery. An MRA post-processing technique (PC VIPR) was used to allow for high resolution angiographic images and further assessment of the patient's hemodynamics prior to surgical correction. This case report describes the clinical course of a canine patient with a rare form of congenital cardiac disease, and the multiple imaging modalities that were used to aid in diagnosis and treatment.

Original languageEnglish (US)
Pages (from-to)59-65
Number of pages7
JournalJournal of Veterinary Cardiology
Volume16
Issue number1
DOIs
StatePublished - Mar 2014

Bibliographical note

Funding Information:
The project described was supported by the Clinical and Translational Science Award (CTSA) program, through the NIH National Center for Advancing Translational Sciences (NCATS) , grant UL1TR000427 . The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH.

Keywords

  • Aortopulmonary
  • Computed tomography angiogram
  • Magnetic resonance angiogram
  • PC VIPR
  • Pulmonary artery aneurysm
  • Pulmonary hypertension

Fingerprint Dive into the research topics of 'Advanced multimodality imaging of an anomalous vessel between the ascending aorta and main pulmonary artery in a dog'. Together they form a unique fingerprint.

Cite this