title: Investigative methods.
mesh_terms: D000792:Angiography; D006328:Cardiac Catheterization; D002395:Catecholamines; D002932:Cineangiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D004558:Electric Stimulation; D005080:Exercise Test; D006352:Heart Ventricles; D006801:Humans; D007201:Indicator Dilution Techniques; D009200:Myocardial Contraction; D005996:Nitroglycerin; D012306:Risk
chemical_list: D002395:Catecholamines; D005996:Nitroglycerin