Right Atrium Tumor Extension Through the
Inferior Vena Cava. Considerations About Nine
Cases Operated Under Cardiopulmonary Bypass
Fernando ChaudII; Silvio TucciI; Solange BassettoI; Rodolfo Borges dos ReisI; Alfredo José RodriguesI; Walter Vilella de Andrade VicenteI; Paulo Roberto Barbosa EvoraI