Enhancement of Contrast Opacification for Echocardiographic Imaging of the Right Heart and Shunts
Conditions
- Bidirectional Cardiovascular Shunt
Interventions
- PROCEDURE: Transesophageal Echocardiogram (TEE)
- PROCEDURE: Transthoracic Echocardiogram (TTE)
- OTHER: Saline/Air Mixture
- OTHER: Saline/Blood Mixture
Sponsor
Mayo Clinic