Introduction To Angiography

Cardiac angiography is the rapid injection of contrast agent through the cardiac catheter into the heart cavity or blood vessels, so that the heart and blood vessels in the X-ray irradiation, while there are rapid photography, television photography or tape recording and other methods, the heart and vascular cavity development process, from the results of the development can be seen with contrast agent blood flow sequence, And the filling of the heart's blood vessels to understand the physiological and anatomical changes in the heart and blood vessels. is a valuable method for the diagnosis of cardiac vascular disease.