Collection: Case Reports

Case Reports

PFO Closure after Pulmonary Valve Intervention in Patients with Hypoxemia Due to Right-to-Left Intracardiac Shunt

Authors:

Abstract

Four patients with pulmonary valve (PV) disease and patent foramen ovale (PFO) presented with dyspnea on exertion. Work-up revealed hypoxemia secondary to right-to-left intracardiac shunt. We demonstrate that correction of the primary culprit right heart overload lesion via PV replacement enabled safe PFO repair and resolution of hypoxemia.

Keywords:

patent foramen ovalehypoxemiaright-to-left intracardiac shuntright ventriclevolume overloadpulmonary valve regurgitationpulmonary valve replacement
  • Year: 2022
  • Volume: 18 Issue: 1
  • Page/Article: 90-95
  • DOI: 10.14797/mdcvj.1153
  • Submitted on 1 Jul 2022
  • Accepted on 15 Sep 2022
  • Published on 3 Oct 2022
  • Peer Reviewed