Department of Nephrology;
Peking University First Hospital;
Beijing;
China;
Department of Cardiology;
Peking University First Hospital;
Beijing;
China;
Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education;
Health Science Center;
Peking University;
Beijing;
China;
Malignancy; Pericardial effusion; Pulmonary hypertension; Superior vena cava syndrome;