Which system is impacted by stress, potentially leading to coronary heart disease?

The cardiovascular system is significantly impacted by stress, which can lead to coronary heart disease. When an individual experiences stress, the body responds by releasing stress hormones such as adrenaline and cortisol. These hormones can increase heart rate and blood pressure, putting additional strain on the cardiovascular system.

Over time, chronic stress can contribute to the development of risk factors for coronary heart disease, including hypertension, increased cholesterol levels, and inflammation in the body. Furthermore, stress can lead to unhealthy behaviors such as poor diet, lack of exercise, smoking, or excessive alcohol intake, which also increase the risk of heart disease. This connection between stress and the cardiovascular system highlights the importance of managing stress to maintain heart health.

While the other systems listed can be affected by stress—such as respiratory, musculoskeletal, and cognitive systems—none have the direct and significant link to coronary heart disease as the cardiovascular system does.