What are the complications of atrial fibrillation?

Atrial fibrillation usually refers to atrial fibrillation, which is easy to cause local bleeding, stroke, heart failure and other complications.

1. When

atrial fibrillation occurs in patients with local bleeding, vascular puncture operation may cause vascular damage, blood may flow out from the damaged site, causing symptoms of local bleeding.

2. Stroke

Atrial fibrillation can lead to mural thrombosis in the patient's left atrial appendage. After emboli fall off, emboli may block cerebral blood vessels, causing stroke.

3. When

atrial fibrillation continues to occur in patients with heart failure, it can cause abnormal systolic and diastolic functions of the heart. Blood stasis in veins can lead to insufficient arterial perfusion. At this time, heart failure can occur.