Did you know it is very rare to have cancer in heart 🙄❤️_ This is why; Primary heart cancer is rare due to the heart's unique biology and immune environment 🧬. Key factors contributing to this rarity include: heart cells having a lower rate of cell division, reducing genetic mutations 🔄; heart tissue being less exposed to external carcinogens 🚭; and the heart's immune environment detecting and eliminating cancer cells 🧹. While primary heart cancer is rare, secondary heart cancer can still occur through metastasis from other cancerous sites 🚨. #medcare👍