Yes, stress can bring on an AFib episode. Atrial fibrillation (AFib) is a type of heart rhythm disorder that occurs when the upper chambers of the heart, the atria, beat irregularly and out of sync with the lower chambers of the heart, the ventricles. This can cause a range of symptoms, including palpitations, lightheadedness, and fatigue.
Stress is one of the most common triggers of AFib, and it can cause a sudden onset of symptoms. Stress can come from many sources, including physical or emotional stress, work or financial pressures, or even changes in routine. It is thought that stress can cause increased levels of certain hormones, such as adrenaline or cortisol, which can affect the heart rhythm and lead to an AFib episode.
Stress can also lead to other lifestyle changes that can increase the risk of an AFib episode. These can include poor sleep habits, an unhealthy diet, alcohol consumption, and smoking. All of these factors can put additional strain on the heart, leading to an AFib episode.
People with AFib can take steps to reduce their risk of an episode triggered by stress. It is important to find ways to manage stress levels, such as through relaxation techniques or counseling. It is also important to maintain a healthy lifestyle, which can include regular exercise, a balanced diet, and avoidance of alcohol and smoking. Additionally, it is important to get regular checkups with a doctor to monitor for any changes in heart rhythm.