The foramen ovale is a potential opening between the right and left atrium—the two upper chambers of the heart. During fetal development there is a hole in the atrial septum, which is closed by a flap ...

Diagnosis of prenatal-onset skeletal dysplasias can be accomplished by ultrasound evaluation and ... regarding optimal patient management (both fetal and maternal) and calculation of recurrence ...

Preclinical evaluation with a mini-pig perforator flap model exhibited successful blood flow monitoring for 24 hours. The proposed continuous ultrasound blood flow monitoring is expected to be ...

Background: Patent foramen ovale (PFO) is a congenital defect between the atria ... Single-cell sequencing analyses with pseudotime trajectory modeling were employed to evaluate their expression in ...

One example of this different time comes to us by way of this split-flap display that [Erich] has been recreating. Split-flap displays work by printing letters or numbers on a series of flaps that ...

Patent foramen ovale (PFO) has been associated with cryptogenic stroke ... Eustachian valve and Chiari's network are fetal features that interfere with the normal embryonic R-L shunt (1). Eustachian ...