Atrial fibrillation (AFib) is a common heart rhythm disorder that can be associated with congestive heart failure (CHF). It occurs when the heart's natural electrical signals become disorganized, causing the atria (the two upper chambers of the heart) to beat irregularly. The irregular beating can lead to inefficient blood flow and a build-up of fluid in the lungs, resulting in signs and symptoms of congestive heart failure.
CHF is a condition in which the heart is unable to pump enough blood and oxygen to meet the body's needs. It can be caused by a variety of conditions, including coronary artery disease, hypertension, and diabetes. AFib can also lead to CHF if it is left untreated. When the heart is in AFib, the atria are unable to contract properly, resulting in an inefficient pumping of blood. This can lead to a build-up of fluid in the lungs, a decrease in oxygen levels, and shortness of breath.
If left untreated, AFib can also lead to a higher risk of stroke, blood clots, and heart failure. In some cases, AFib can be managed with medication and lifestyle changes. However, if the condition is severe, it may require surgery or a device implantation to restore normal heart rhythm.
It is important to note that, while AFib can lead to congestive heart failure, it is not considered the same thing. CHF is a condition with its own set of symptoms and treatments, while AFib is a heart rhythm disorder with its own treatments. However, the two conditions are related, and it is important to seek medical attention if you are experiencing any of the symptoms associated with either condition.