title: Unexplained breathlessness and psychiatric morbidity in patients with normal and abnormal coronary arteries.
mesh_terms: D001008:Anxiety Disorders / Q000150:complications*; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D003331:Coronary Vessels / Q000503:physiopathology; D004417:Dyspnea / Q000209:etiology / Q000523:psychology*; D006801:Humans