Tag: elevation of left bronchus

Cardiac chambers and pericardium on CXR Right atrium: Right atrium forms the right heart border, usually seen just outside the right side of spine. Right atrial enlargement is

Biatrial enlargement on CXR Biatrial enlargement on CXR causing cardiomegaly with a right ventricular pattern of apex (lifted up). Right atrial enlargement is evidenced by shift of the