Has anyone had to undergo an echocardiogram whilst pregnant? I'm 27 weeks (with 2nd) and was in hospital last week for reduced movement, but whilst there, they carried on further tests on myself due to shortness of breath, dizziness and palpitations, I had an ECG which showed possible left atrial enlargement and now I'm booked for an echo scan this afternoon. Is this anything I should be worried about or fairly normal in pregnancy?