In a cardiac catheterization, which artery was accessed for selective catheterization?

In a cardiac catheterization procedure, the right femoral artery is commonly accessed for selective catheterization. This method is typically chosen because the femoral artery allows for a wide and direct access point to the vascular system. It provides a large enough diameter for the insertion of catheters and can accommodate various interventions or diagnostic procedures that may be necessary during the catheterization process.

The femoral approach is advantageous as it allows for the catheters to be navigated easily through the major arteries leading to the heart, enabling visualization and access to the coronary arteries for diagnostic purposes or interventions such as angioplasty and stenting.

Additionally, femoral catheterization is well-established and is supported by extensive clinical experience. This access route also offers the capability to manage potential complications effectively. In comparison, the other arteries listed typically serve different medical procedures or do not provide as effective access to the coronary circulation.