T. Kohl et al., EXPERIMENTAL FETAL TRANSESOPHAGEAL AND INTRACARDIAC ECHOCARDIOGRAPHY UTILIZING INTRAVASCULAR ULTRASOUND TECHNOLOGY, The American journal of cardiology, 77(10), 1996, pp. 899
Fetal transesophageal and intracardiac echocardiography by utilizing u
ltrasound technology permits accurate definition of cardiac anatomy in
fetal sheep, Because fetal transesophageal echocardiography is less i
nvasive than intracardiac echocardiography, it has the potential to se
rve as a monitoring tool for currently developed open and fetoscopic f
etal cardiac interventions.