Diagnosis of right-to-left shunt: possible alternative approaches.
Vatankhah
Bijan
B
Mesche
Birte
B
Körber
Rüdiger
R
Stolze
Henning
H
D017536:Carotid Artery, Common / Q000000981:diagnostic imaging*; D054092:Foramen Ovale, Patent / Q000000981:diagnostic imaging*; D006801:Humans; D017585:Ultrasonography, Doppler, Transcranial / Q000379:methods*; D014715:Vertebrobasilar Insufficiency / Q000000981:diagnostic imaging*