What is a key risk associated with conventional angiocardiography?

• A. Clotting
• B. Infection
• C. Both are correct
• D. None of the above

Answer: (C)

Conventional angiocardiography, which involves the visualization of the heart and its vascular structures through the injection of contrast media and subsequent imaging, does carry several risks, two of which are significant: clotting and infection.

Clotting can occur due to the introduction of contrast media and manipulation of catheters within the vascular system. This may lead to thrombosis, especially in patients with pre-existing conditions that predispose them to clot formation. During the procedure, endothelial injury can also trigger clot formation, which is a well-documented risk.

Infection is another critical concern. The procedure typically involves catheterization, which can introduce pathogens into the bloodstream or create access sites that can become infected. Patients undergoing conventional angiocardiography are often vulnerable due to underlying health issues, which can increase the risk of post-procedural infections.

Given both of these risks are pertinent to conventional angiocardiography, it is correct to state that both clotting and infection are risks associated with the procedure.