Heart Catheterization Using Magnetic Resonance Imaging (MRI) Fluoroscopy and Passive Guidewires

Stopped The enrollment has been on hold since 2022 because the MRI scanner aging has made it inadequate for human catheter procedures.

Conditions

• Pulmonary Artery Hypertension
• Congenital Heart Disease
• Structural Heart Disease

Interventions

• PROCEDURE: MRI Heart guidewire catheterization

Sponsor

National Heart, Lung, and Blood Institute (NHLBI)