“…However, depending on their location and association with other anomalies, diverticula may trigger heart failure, arrhythmia, rupture, large pericardial effusion, and hydrops fetalis 1,2,5,6 . In two cases with pericardial effusion diagnosed in early phases of pregnancy, the risk of pulmonary hypoplasia led to termination of pregnancy, a procedure that is legally permitted in the country where these cases were reported 5,6 . It is worth pointing out that, in the absence of hemodynamic impairment, pericardial effusion usually has a favorable outcome and spontaneous resolution 2 .…”