How does regular physical activity affect angina symptoms?

Regular physical activity significantly improves exercise tolerance and reduces the frequency of angina symptoms. Engaging in consistent aerobic exercise fosters adaptations in the cardiovascular system, including improved blood flow and enhanced overall heart efficiency. These adaptations are crucial for individuals with angina, as they help the heart receive more oxygen during physical exertion, thereby alleviating the discomfort associated with angina.

Furthermore, physical activity encourages the development of collateral circulation, which can help supply oxygen to the heart muscle more effectively. This increased oxygen delivery reduces the likelihood of ischemic episodes that may trigger angina, subsequently lowering overall symptoms. Regular exercise can also contribute to weight management and reduce other cardiovascular risk factors, enhancing heart health overall.

While it is important for individuals with severe angina to consult with a healthcare professional before starting any exercise program, the general principle is that routine, moderate exercise is beneficial for those managing angina symptoms.