Figure 4. Transesophageal echocardiography which revealed large secundum septal defect measuring 20 mm with left to right flow

From

STEMI and CVA in Hypercoagulable State with Ostium Secundum Defect

Mohammed Al-Sadawi, Bader Madoukh, Ayman Battisha, Shakil Shaikh, Jonathan Marmur, Fadi Yacoub, Samy I. McFarlane

American Journal of Medical Case Reports. 2019, 7(12), 320-324 doi:10.12691/ajmcr-7-12-5