Primary malignant cardiac tumors are rare, and mostly manifest as sarcomas in various types. As non-invasive diagnostic modalities, e.g. echocardiography and magnetic resonance imaging, have become more sensitive, there is a marked increase in the number of patients diagnosed. Nevertheless, most patients die within one year of initial diagnosis, either because of the often asymptomatic presentation of cardiac tumors until advanced disease, or a low index of suspicion on the part of the physician. The presenting symptoms, treatment options and, indeed, prognosis are largely controlled by the tumor's anatomic location. Cardiac sarcomas may present with a variety of symptoms and are known to be great mimickers. A quick diagnosis facilitates the initiation of a proper treatment (surgical resection, adjuvant chemotherapy), which may in turn improve the prognosis. Metastases to the heart are far more common, unfortunately, clinical manifestations are mainly dominated by generalized tumor spread. The article summarizes epidemiology, symptoms, diagnostic modalities, and possible treatment options.
Keywords: cardiac tumors; malignant tumors; metastases.
Copyright © 2015 Elsevier Ltd. All rights reserved.