1 What are some noninvasive methods of coronary artery imaging? Imaging the coronary arteries is an important part of evaluating ischemic heart disease. Traditionally, this imaging has been performed using cardiac catheterization, an invasive procedure that requires arterial puncture. Newer…
1 What is the normal imaging appearance of the aorta on computed tomography (CT) and magnetic resonance imaging (MRI)? The normal aorta on imaging can be divided into the following five parts: the aortic root, the ascending aorta, the proximal…
1 What forms the borders of the heart on the frontal posteroanterior (PA) or anteroposterior (AP) chest radiograph? The chest radiograph represents an important first step in the imaging workup of cardiovascular disease. On a PA frontal view of the…