Depression and increased myocardial ischemic activity in patients with ischemic heart disease.

Published

Journal Article

BACKGROUND: Depression is relatively common in patients with ischemic heart disease (IHD) and is associated with increased risk of mortality and morbidity. However, the mechanisms by which depression adversely affects clinical outcomes of patients with IHD are unknown. This study examined the relationship between depression and myocardial ischemia during mental stress testing and during daily living in patients with stable IHD.Methods and results The Center for Epidemiological Studies-Depression scale (CES-D) was administered to 135 patients with IHD to evaluate depressive symptoms. Radionuclide ventriculography was used to evaluate the occurrence of left ventricular wall motion abnormality (WMA) during mental stress and exercise testing. Forty-eight-hour ambulatory electrocardiography was used to assess myocardial ischemia during daily living. The mean CES-D score was 8.2 (SD 7.4, range 0-47) with a median of 7. Logistic regression models using restricted cubic splines revealed a curvilinear relation among CES-D scores and the probability of ischemia. For patients with CES-D scores 19, the relation among scores and ischemia during mental stress tended to be inversely related, but the portion of the sample is very small. Similar patterns of results were noted for CES-D scores and ischemia during daily life. CONCLUSIONS: Patients with mild to moderate depressive symptoms (CES-D scores

Full Text

Duke Authors

Cited Authors

  • Jiang, W; Babyak, MA; Rozanski, A; Sherwood, A; O'Connor, CM; Waugh, RA; Coleman, RE; Hanson, MW; Morris, JJ; Blumenthal, JA

Published Date

  • July 2003

Published In

Volume / Issue

  • 146 / 1

Start / End Page

  • 55 - 61

PubMed ID

  • 12851608

Pubmed Central ID

  • 12851608

Electronic International Standard Serial Number (EISSN)

  • 1097-6744

International Standard Serial Number (ISSN)

  • 0002-8703

Digital Object Identifier (DOI)

  • 10.1016/s0002-8703(03)00152-2

Language

  • eng