Regression of Cardiac Rhabdomyomas Producing a Severe Aortic Stenosis: Case Report and Discussion of the Literature.

We describe a case of a voluminous rhabdomyoma (R) detected by fetal echocardiography at 32 weeks' gestation (w.g.) obstructing the left ventricular inflow and aortic outflow tract, with a moderate aortic gradient at birth, not needing immediate surgery.

Prevalence of Congenital Heart Defects in Pregnancies Conceived by Assisted Reproductive Technology: A Cohort Study.

Background And Aim Of The Study: Pregnancies obtained by assisted reproductive technology (ART) are associated with an increased risk of complications and congenital anomalies, particularly congenital heart defects (CHDs). Therefore, our aim is to evaluate, retrospectively, the prevalence of CHD in ART pregnancies in our two centers and analyze their characteristics and outcomes.

Methods: Observational study including fetuses conceived by ART referred between June 2011 and September 2020 and undergoing a fetal cardiac ultrasound scan.

Prospective evaluation from single centre of pregnancy in women with congenital heart disease.

Objectives: Study of outcomes of pregnancy in women with congenital heart disease.

Material And Methods: The cardiac state during and after pregnancy was analysed in 173 women (mean age 28 years, range 21-41) referred for fetal echocardiography and evaluation of maternal heart during 201 pregnancies. Acyanotic lesions were present in 152 women (100 operated), in 175 pregnancies; cyanotic lesions in 21, all operated, in 26 pregnancies.