Although it can cause chest pain and other symptoms similar to a heart attack, Atrial fibrillation does not cause heart attackConversely, a heart attack (myocardial infarction) occurs when the coronary arteries supplying blood to the heart become blocked, depriving the heart of vital blood and oxygen.

What happens when the heart starts to beat?

During atrial fibrillation, the heart The two upper chambers (atria) beat erratically – Incoordination with the two lower chambers (ventricles) of the heart. Symptoms of atrial fibrillation usually include heart palpitations, shortness of breath, and weakness.

What is the life expectancy of someone with AFib?

Mortality associated with atrial fibrillation has improved over the past 45 years, but only marginally.A longitudinal study found that atrial fibrillation Average life expectancy reduced by two yearsa slight improvement from the three-year reduction expected in the 1970s and 1980s.

Is atrial fibrillation a serious disease?

Atrial fibrillation is usually not life-threatening or considered serious otherwise healthy people. However, atrial fibrillation can be dangerous if you have diabetes, high blood pressure, or other heart conditions. Either way, this condition needs to be properly diagnosed and managed by a doctor.

How to tell the difference between AFib and a heart attack?

The main symptom that differentiates AFib from a heart attack is AFib Sometimes chest tightness and confusion, while some heart attack victims experience nausea with neck and jaw pain. That’s it. Beyond that, the two conditions have several overlapping symptoms.

Will AFib give me a heart attack?

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