 This study evaluates the effects of emotional status on coronary flow in patients undergoing elective coronary angiography. Patients whom undergoing elective coronary angiography will fulfill the Beck Anxiety Inventory, Beck Depression Inventory, State-Trait Anxiety Inventory, Hospital Anxiety and Depression Scale. State Anxiety Inventory will be fulfilled both before the intervention and after 1 hour the patients learned the results of the coronary angiography. The other scales will be performed after 1 hour the patients learned their results. Coronary flow will be assessed by TIMI Thrombolysis In Myocardial Infarction frame count method. 