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Updated: May 17, 2026

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
Published on: January 20, 2022
Quadricuspid pulmonary valve: computed tomography case series and review of relevant literature
Shamruz Khan Akerem Khan1, Nandan S Anavekar, Philip A Araoz
1Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA. akeremkhan.shamruzkhan@mayo.edu
Abstract:
Quadricuspid pulmonary valve (QPV) is a rare congenital cardiac entity. The recognition of QPV has clinical significance as it can cause pulmonary valve dysfunction. It is also important to recognize this condition in patients undergoing the Ross procedure. We report a case of QPV diagnosed by computed tomography with associated pulmonary stenosis and right ventricular hypertrophy.
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