I am 32 years female. I am married and have two kids. I had two c sections. First 5 years back and second 1.5 years back. I get regular health check ups done.in my recent one last week I had my ecg. It showed up 78bpm but rhythm was mentioned as arrhythmia atrial fibrillation. I have no symptoms like palpitations or guidiness or difficulty breathing. I had a bp of 120/70. Pulse was normal. Both my blood and urine test was normal. Thyroid was normal too. What can I do now.