Renal arteriography is an imaging test or X-ray used to see the blood vessels in your kidneys. The test can help your doctor identify different health conditions. These include aneurysms (ballooning ...

Pulmonary angiography is a test that studies blood flow in your lungs. Its purpose is to find problems such as pulmonary embolisms (blood clots in your lungs), stenosis (narrowed blood vessels), or ...

Cardiac catheterization is a procedure that provides information on how well the heart is working. To perform this procedure, a healthcare professional inserts flexible tubing into the heart through a ...

"This study presents a novel method for assessing LVEF, an important measure of heart function, during any routine coronary angiography without requiring additional procedures or increasing cost," ...