Can atrial fibrillation be brought on by stress?

Hello, I'm a healthcare professional with a background in cardiology. I can provide you with information on the relationship between stress and atrial fibrillation. Yes, stress can indeed be a trigger for atrial fibrillation (AFib) in some individuals. Atrial fibrillation is an irregular and often rapid heart rate that can lead to various symptoms such as palpitations, shortness of breath, or fatigue. While the exact mechanisms are not fully understood, stress is believed to cause the release of stress hormones like adrenaline, which can increase heart rate and blood pressure. This can lead to an irregular heartbeat, including AFib, especially in those who are predisposed to this condition. Additionally, chronic stress can contribute to other health issues such as high blood pressure, obesity, and sleep disorders, which are known risk factors for developing AFib. It's also important to note that while stress can trigger an episode of AFib, it is not the sole cause, and there are many other factors that can contribute to the development of this heart condition. In managing AFib, it's crucial to address not only the medical aspects but also the lifestyle factors that can contribute to the condition, including stress management.

Stress can contribute to heart rhythm disorders (arrhythmias) such as atrial fibrillation. Some studies suggest that stress and mental health issues may cause your atrial fibrillation symptoms to worsen. High levels of stress may also be linked to other health problems.