Coronary angiography is a gold standard test in the evaluation of severity of coronary artery disease and the possibility for revascularization. Coronary angiography is indicated in patients with a high pretest probability of CAD and in symptomatic patients with inconclusive initial noninvasive tests. Provocative testing with ergonovine during angiography may be useful in patients with vasospastic angina. Major complications such as death, MI and stroke associated with routine angiography is as low as 0.1% - 0.2%.
Chronic stable angina coronary angiography
Chronic stable angina electron beam tomography
Chronic stable angina cardiac magnetic resonance imaging
Chronic stable angina electrocardiography
Chronic stable angina echocardiography
Chronic stable angina positron emission tomography 
Chronic stable angina exercise echocardiography
Coronary angiography left coronary artery