Ectopies
We identified 8/40 cases of fetal ectopy, with 6/8 premature atrial contractions (PAC) and 2/8 premature ventricular contractions (PVC). The clinical characteristics and outcomes of these cases are summarized inFigure 1 . Two among these exhibited a bigeminal pattern (Figure 2) , one showed a trigeminal pattern (Figure 2) , and one displayed a mixed bigeminal and trigeminal pattern.