Papillary muscle rupture. Diagnosis with transesophageal echocardiography

1. Vilacosta, I.
2. Castillo, J.A.
3. San Román, J.A.
4. Villanueva, M.A.
5. Rollán, M.J.
6. Zamorano, J.
7. Domínguez, L.
8. Sánchez-Harguindey, L.