For what conditions is cardiac catheterization recommended?

Long list: A very large number of cardiac conditions may possibly require cardiac catheterization. These abnormalities may involve the lining of the heart (pericardium), the muscle of the heart (myocardium), the valves of the heart, or the arteries of the heart (coronary arteries).

Lot: Usually to diagnose diseases from blocked vessels valve disease pulmonary htn congenital disease prior to heart sx coronary artery disease aortic aneurysm etc.