03 December 2023
: Case report 
Platypnea-Orthodeoxia Syndrome Caused by Patent Foramen Ovale with Right-To-Left Shunt
Challenging differential diagnosis, Rare disease
Waleed Al Saadi
1BCDEF, Ali I. Al-Lawati2DEF, Mujahid Al Busaidi3DEF, Sheeraz Ahmed4AB, Zeyana Alhadhrami2AB, Fahad Alkindi4ABCDEF*
DOI: 10.12659/AJCR.942216
Am J Case Rep 2023; 24:e942216
Figure 1. Transesophageal echocardiography modified zoomed view at 0 degrees showing PFO with echo color Doppler defect.