Can stress cause blockage in your arteries?

As a healthcare professional with a background in cardiology, I can provide some insight into the relationship between stress and arterial health. Stress itself does not directly cause blockages in the arteries. However, it can contribute to the development of conditions that lead to arterial blockages. When a person is stressed, their body undergoes a series of physiological changes. The stress hormone cortisol is released, which can lead to an increase in blood pressure and heart rate. Over time, this can contribute to the hardening of the arteries, known as atherosclerosis. Atherosclerosis occurs when plaque, made up of fat, cholesterol, and other substances, builds up in the arteries. This plaque can narrow the arteries and make them less flexible, which can impede blood flow. In some cases, the plaque can rupture, causing a blood clot to form. This clot can block the artery, potentially leading to a heart attack or stroke. While stress is not the sole cause of atherosclerosis, it is a risk factor that can exacerbate other issues such as high blood pressure, high cholesterol, and diabetes, all of which are known to increase the risk of arterial blockages. In summary, stress does not directly cause arterial blockages, but it can contribute to the conditions that increase the risk of developing them.

That can cause a clot that ironically finishes blocking the artery, causing the heart attack. Stress is a big part of the heart disease equation, as it causes the heart rate to go up, much higher than most stressed-out people are aware of.