A diagnostic test used to evaluate the degree of obstruction caused by a plaque in a coronary artery:

Question

Quizplus · Accepted Answer

While echocardiography and urine analysis may be useful for diagnosing certain cardiac conditions, they are not typically used to evaluate the degree of obstruction caused by a plaque in a coronary artery. A cardiac catheterization, on the other hand, is an invasive procedure in which a small tube is inserted into a blood vessel and guided to the heart. During the procedure, doctors can use imaging techniques to visualize the coronary arteries and assess the extent of any blockages caused by plaque. A defibrillator is used to shock the heart back into a normal rhythm in the event of a sudden cardiac arrest, and is not relevant to the diagnosis of coronary artery disease.

A Diagnostic Test Used to Evaluate the Degree of Obstruction