title: Cardiac anxiety in patients self-referred for electron beam tomography.
abstract: Studies have repeatedly shown that as many as 43% of patients undergoing coronary angiograms have no evidence of coronary heart disease (CHD). Fear of cardiac-related sensations has been posited as one explanation for complaints of chest pain in patients without CHD. The purpose of this study is to examine variables associated with cardiac anxiety in a sample of individuals self-referred for noninvasive coronary calcium screening. Nearly one quarter of the subjects screened experienced chest pain in the absence of coronary artery calcium (CAC). Individuals without evidence of CAC were more likely to report higher levels of heart-focused attention, even when subjects with any risk factors for CHD were excluded from the analyses. Men were more likely to have evidence of coronary calcium, although a greater proportion of women reported chest pain. Women generally endorsed higher levels of cardioprotective behavior, heart-focused attention, and fear of heart-related sensations. Findings are discussed in relation to treatment of cardiac anxiety and the prevention of unnecessary medical procedures.
authors.affiliation: University of Illinois at Chicago, 912 S. Wood Street, Chicago, Illinois 60612, USA. ccarmin@psych.uic.edu
authors.forename: Cheryl N
authors.initials: CN
authors.lastname: Carmin
authors.forename: Pamela S
authors.initials: PS
authors.lastname: Wiegartz
authors.forename: Julie A
authors.initials: JA
authors.lastname: Hoff
authors.forename: George T
authors.initials: GT
authors.lastname: Kondos
mesh_terms: D000328:Adult; D000368:Aged; D001288:Attention; D002114:Calcinosis / Q000175:diagnosis / Q000523:psychology; D002637:Chest Pain / Q000523:psychology*; D003324:Coronary Artery Disease / Q000175:diagnosis / Q000523:psychology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009449:Neurocirculatory Asthenia / Q000175:diagnosis* / Q000523:psychology; D010555:Personality Inventory; D012017:Referral and Consultation; D012307:Risk Factors; D012803:Sick Role; D014057:Tomography, X-Ray Computed