What is CTCA? CT coronary angiography (CTCA) is an anatomical test for coronary atheroma – essentially, a non-invasive version of standard coronary angiography. How good is CTCA at evaluating for coronary disease? CTCA is the most sensitive non-invasive tool in current practice for obstructive coronary artery disease. Numerous clinical studies reproducibly show a sensitivity for … Continue reading Ct Coronary Angiography – FAQ’s