J. Salazar et al., LEFT SUPERIOR VENA-CAVA DRAINING TO THE C ORONARY SINUS - CARDIAC DOPPLER FLOW VELOCITIES IN THE FETUS, Revista espanola de cardiologia, 50(7), 1997, pp. 529-531
We report a fetus of 35 weeks gestation in which a continuous now was
detected in the lower portion of the right atrium with a peak velocity
of 0.8 m/s. After delivery the echo-doppler study showed a dilated co
ronary sinus in the long axis parasternal view, and a bilateral superi
or vena cava in the short axis suprasternal notch view. Comments about
the cause of this anomalous continuous flow are discussed.