Prenatal Diagnosis and Decision-Making in Severe Pulmonary Stenosis With Coronary Sinusoids: A Case Report.

A 38-year-old pregnant woman at 22 weeks of gestation was referred to the hospital with a rare concomitance of severe pulmonary stenosis and coronary sinusoids in the fetus. Unfortunately, the pregnancy was ultimately terminated. Early detection through fetal echocardiography is of paramount importance for accurate differential diagnosis and clinical decision-making.