Tension pneumopericardium secondary to esophageal-pericardial fistula Adriana Sarai Osuna Garibay, Cuitláhuac Arroyo-Rodríguez, José Roberto Victoria-Nandayapa, Jesús Francisco López-Borbón, Javier Alán Domínguez-Castillo, Luis-Enrique Parra-Menchaca

Superior vena cava syndrome early after pacemaker implantation in a patient with lung carcinoma: A case report Liting Pan, Pengyong Yan, Daying Wang, Zongjun Liu

Not your typical cardiac mass – Renal cell carcinoma invading the right atrium Catarina Isabel Ribeiro Carvalho, Marta Catarina Ribeiro Bernardo, Joana Trigo Ribeiro, Ana Isabel Santos Baptista, José Ilídio Azevedo Moreira