1. Cardiac metastases;Bussani;J Clin Pathol,2007
2. Right atrium invasion of tumor thrombus from hepatocellular carcinoma incidentally found on transthoracic echocardiogram;Sempokuya;Hawaii J Med Public Health,2018
3. Hepatocellular carcinoma with tumor thrombus to the hepatic veins and the right atrium: A case report and review exploring various presentations and treatment options;Wassef;Cureus,2020