Aneurysm of the fetal right ventricular free wall progressing to hypoplastic right heart syndrome: prenatal diagnosis, maternal digoxin therapy, and successful surgical intervention—a case report

Krzysztof Serafin, Agnieszka A. Nocun, Jacek Kolcz, Agata P. Bochenska, Emilia Gasiorowska, Marcin T. Wiechec