Echogenic focus


Hi ladies...I went for my anomaly scan at 21 weeks, and it was fine. Today at 23+2 weeks, I went to check for my amniotic fluid (which was slightly less earlier), and they found an echogenic focus on the baby's heart. Should I be worried. I'm 40 years old, my NT test done at 12 weeks was normal. My anomaly scan at 21 weeks was normal.