Table 2.

Fetal cardiology phased reopening during the COVID-19 pandemic

Fetal cardiac risk category	Phase of CDC reopening
	Phase 1	Phase 2	Phase 3	Phase 4
High	Follow ASE COVID-19 guidelines	•Resume scheduling of fetal echocardiography if anatomic scan does not confirm normal cardiac structures regardless of gestational age •Resume scheduling of all monochorionic-diamniotic twin pregnancies •Resume every 1- to 2-week follow-up for SSA/SSB-positive mothers		Return to standard practice before COVID-19 pandemic
Moderate	Follow ASE COVID-19 guidelines	•Resume all scheduling regardless of gestational age •Resume in-person follow-up counseling for CHD		Return to standard practice before COVID-19 pandemic
Low	Follow ASE COVID-19 guidelines	Follow ASE COVID-19 guidelines	Resume scheduling	Return to standard practice before COVID-19 pandemic

CHD, Congenital heart disease; SSA, Anti–Sjögren's syndrome antibody type A; SSB, anti–Sjögren's syndrome antibody type B.