Massive left atrial calcification: A limitation of transesophageal echocardiography

1. Vilacosta, I.
2. Gómez, J.
3. Almería, C.
4. Castillo, J.A.
5. Román, J.S.
6. Zamorano, J.
7. Rollán, M.J.
8. Vida, I.
9. Harguindey, L.S.