1. Volume 108, Issue 5, Pages 1468-1470 (November 1995)
Right-to-Left Flow Through a Patent Foramen Ovale in Acute Right Ventricular Infarction 
Bram J. Amsel, MD, Inez Rodrigus, MD, Rudi De Paep, MD, Herbert De Raedt, MD, Adriaan C. Moulijn, MD, FCCP 
CHEST 
Volume 108, Issue 5, Pages (November 1995)
DOI: /chest
Copyright © 1995 The American College of Chest Physicians Terms and Conditions

2. FIGURE 1
Top: transesophageal transverse frame, and bottom: schematic representation through the left atrium (LA) and right atrium (RA) of case 2 showing turbulent right-to-left flow (large arrow) through a defect in the interatrial septum (IAS).
CHEST  , DOI: ( /chest )
Copyright © 1995 The American College of Chest Physicians Terms and Conditions