What is the main objective of performing a cardiac catheterization?

The main objective of performing a cardiac catheterization is to assess blockages in the coronary arteries. This procedure involves threading a thin tube (catheter) through a blood vessel to the heart, allowing for direct visualization of the coronary arteries. During this evaluation, healthcare professionals can identify any narrowing or blockages that might be impacting blood flow to the heart muscle, which is crucial for diagnosing conditions such as coronary artery disease.

Cardiac catheterization provides not only diagnostic information but also the opportunity to perform interventions, such as angioplasty or stenting, if significant blockages are found during the procedure. This makes it a critical tool in the management of heart disease, as it helps determine the appropriate treatment plan for the patient based on the severity and location of any arterial blockages.