P21.08: Fetal aortic valvuloplasty for cases with critical aortic stenosis and atrial septal restriction without hydrops. (September 2014) - Cruz‐Martinez, R.; Mendez, A.; Cruz‐Martinez, M.; Aguilar‐Vidales, K.; Monroy, A.; Martínez Morales, M.C.; Rebolledo, C.