When is coronary arteriography indicated?
D000368:Aged; D000787:Angina Pectoris / Q000000981:diagnostic imaging; D000792:Angiography / Q000009:adverse effects; D017023:Coronary Angiography; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging; D006801:Humans; D008722:Methods; D008875:Middle Aged