Transient Oxygen Desaturation Associated with Persistent Right Venous Valve-Mediated Right-to-Left Atrial Shunt in Term Neonates
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Background: Persistent right venous valve (PRVV), a remnant of the fetal right valve of the sinus venosus, may facilitate right-to-left atrial shunting through the patent foramen ovale (PFO). Although PRVV has been reported to ca... ...
