A Study to Evaluate Invasive Cardiopulmonary Exercise Testing for Assessment of Ventricular-Vascular Function in Patients with Congenital Heart Disease


About this study

The purpose of this study is to compare the difference in the ability to detect blood flow abnormalities between invasive assessments performed at rest versus exercise.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

Inclusion Criteria:

  • Only patients who have undergone prior surgical/transcatheter repair (relief of right ventricular outflow tract obstruction, elimination of ventricular septal defect shunt and aorta-pulmonary collaterals) will be enrolled.

Exclusion Criteria:

  • None.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Nathaniel Taggart, M.D.

Open for enrollment

Contact information:

Katherine Peterson



More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available


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