A left atrial appendage closure is a procedure your doctor may recommend if: you have atrial fibrillation (also known as AF or AFib) or you are not a good candidate for taking blood thinner medication ...

Medtronic has secured a CE mark approval in Europe for its surgical implant to close the heart’s left atrial appendage, aimed at reducing the long-term risk of stroke that’s higher among people with ...

Valvular atrial fibrillation (A-fib) involves a condition that leads to an irregular or abnormal heart rhythm. This can increase a person’s risk of cardiovascular complications, such as stroke.