Cancer, a global health affects millions each year. With over 18 million new cases reported annually, the fight against cancer is more pressing than ever. However, as we focused on this disease there is one critical connection that goes unnoticed the link between Cancer and Heart Disease.

Understanding this link is crucial for better management and improved outcomes for cancer patients.

What is Cancer?

Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells in the body. These cells can form tumors, invade nearby tissues, and spread to other parts of the body through the blood and lymphatic systems. There are many types of cancer, including but not limited to breast cancer, lung cancer, prostate cancer, and leukemia. The risk of developing cancer can be influenced by a combination of genetic, environmental, and lifestyle factors.

Understanding the link between Cancer and Heart Health

The link between Cancer and Cardiovascular health is more than a mere association. Cancer and its treatment cause the effect on heart health. Cancer and its treatment can directly impact the heart and blood vessels, leading to a range of cardiovascular complications. The same factors that can cause cancer such as inflammation, oxidative stress and genetic predisposition also play an important role in heart disease. A recent study found that cancer patients have a 42% greater risk of developing cardiovascular disease compared to those without cancer. Additionally, the risk of heart failure is 52% higher in cancer patients, while the risk of stroke is 22% greater.

Can Cancer Treatments Affect Heart Health?

Yes, cancer treatments can affect heart health. Various treatments used to combat cancer, such as chemotherapy, radiation therapy, and targeted therapies, have been associated with potential cardiovascular side effects. It is also believed that as cancer patients live longer due to advances in treatment, they are more likely to have cardiovascular issues because of their extended lifespan. Here’s a breakdown of how each can impact heart health:

1. Chemotherapy: Some traditional chemotherapy drugs, like anthracyclines (e.g., doxorubicin), are known to increase the risk of heart problems, including heart failure and cardiomyopathy. Newer chemotherapy drugs may also have cardiovascular side effects, though they may differ from those of traditional drugs.
2. Radiation Therapy: When radiation is directed at or near the chest, it can damage the heart and blood vessels over time. This can lead to conditions such as coronary artery disease, heart valve problems, and pericarditis (inflammation of the heart lining).
3. Hormonal Therapies: Hormonal treatments for cancers like breast and prostate cancer may also influence cardiovascular risk by affecting cholesterol levels and blood pressure.

Managing Heart Health During and After Cancer Treatment

Maintaining a heart health is always important, but for those undergoing cancer treatment it becomes even more critical. Adopting a healthy lifestyle will reduce your risk of heart disease. Here are some key strategies to maintain your heart health:

1. Get blood pressure and cholesterol checked regularly.
2. Make a Healthy Diet
3. Maintain healthy weight
4. Get Maximum Sleep
5. Forget Tabacco
6. Quit Smoking