Cancer treatments can impact heart health in various ways, either during treatment or years later as ‘late effects.’ Targeted therapies and immunotherapies may cause high blood pressure, irregular heart rhythms, or heart muscle damage. Hormonal therapies, while not directly harmful to the heart, can increase risks by raising blood pressure or cholesterol, causing weight gain, or triggering early menopause.
Surgery may also strain the heart, especially in patients with pre-existing conditions, diabetes, or other risk factors like smoking or advanced age. Minor surgeries pose a lower risk, but major procedures requiring long anesthesia can increase the chances of heart problems. Doctors will assess your heart health beforehand and suggest alternatives if necessary.
Cancer treatments like radiotherapy is generally safe for the heart, especially with modern, precise techniques. However, if the treatment area is near the heart, careful planning minimizes potential risks. Open communication with your care team and a heart-healthy lifestyle can help manage these side effects effectively.
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