Which cancer types most commonly lead to cardiac metastatic tumors?

Breast, lung, and melanoma cancers are known for their propensity to metastasize to the heart. Breast cancer cells can spread to the cardiac tissue, leading to complications that might affect heart function. The lung is a common site for metastasis due to its rich blood supply and proximity to the heart, leading to the possibility of tumor invasion into the cardiac structures. Melanoma, being an aggressive skin cancer, has a high rate of metastasis and can directly invade the heart or the surrounding tissues through hematogenous spread. These types of cancers are particularly significant when considering cardiac health in patients with metastatic disease, as they directly affect prognosis and management strategies.

Other cancer types listed may lead to metastasis in general but are less commonly associated with cardiac involvement compared to the prominent trio of breast, lung, and melanoma cancers.