If a person remains in atrial fibrillation (AFib) for an extended period of time, it can lead to serious health problems. AFib is an irregular and often rapid heart rate that can lead to poor blood circulation and an increased risk of stroke.
When a person’s heart is in AFib, it is unable to effectively pump blood through the body. This can cause a decrease in oxygen levels in the blood, which can lead to dizziness, fatigue, chest pain, and shortness of breath. Low oxygen levels can also increase the risk for blood clots, which can travel through the bloodstream and cause a stroke.
In addition, when the heart is in AFib, it is unable to effectively fill with blood between beats. This can cause the heart to become enlarged, which can lead to a weakened heart muscle and congestive heart failure.
It is important for a person with AFib to be monitored and treated to prevent it from lasting too long. Treatment may involve medications to help regulate the heart rate, as well as lifestyle changes such as reducing stress, quitting smoking, and exercising regularly. If lifestyle changes do not help, doctors may recommend a procedure called cardioversion which uses electrical shock to try to restore a normal heart rhythm.
It is also important to recognize the signs and symptoms of AFib and seek medical attention as soon as possible. If AFib lasts too long, it can lead to serious and potentially life-threatening health problems.