Figure 4From: Atrial septal aneurysm associated with additional cardiovascular comorbidities in two middle age female patients with ECG signs of right bundle branch block: two case reports4a and 4b. Two TEE images of the second patient. TEE image of the second patient demonstrating an atrial septal aneurysm type 1R (white arrow) and a 16.3 mm ostium primum septal defect (green arrow). LA – Left Atrium; RA – Right Atrium.Back to article page