Migraine Headache and Long-Term Cardiovascular Outcomes: An Extended Follow-Up of the Women's Ischemia Syndrome Evaluation

Academic Article

Abstract

  • © 2017 Elsevier Inc. Background The association between migraine headache and cardiovascular events has been inconsistent. This study determines the long-term risk of cardiovascular events among women with and without a history of migraine headache who were under evaluation for suspected myocardial ischemia in the Women's Ischemia Syndrome Evaluation (WISE). Methods The WISE is a National Heart, Lung and Blood Institute-sponsored prospective, multicenter study that aims to improve myocardial ischemia evaluation in women. A total of 936 women presenting with symptoms of myocardial ischemia underwent structured data collection and coronary angiography. Information pertaining to migraine headache was available in 917 women. All-cause mortality data were available on all women for a median of 9.5 years, and nonfatal cardiovascular event data were available on 888 women for a median of 6.5 years. Results A total of 224 (24.4%) women reported a history of migraine headache. Compared with women who did not report a history of migraine headache, women with a history of migraine headache had an increased adjusted risk of cardiovascular event (cardiovascular death, nonfatal myocardial infarction, heart failure, or stroke) (hazard ratio 1.83; 95% confidence interval, 1.22-2.75) at a median follow-up of 6.5 years. This result was driven mainly by a twofold increase in the risk of stroke (hazard ratio 2.33; 95% confidence interval, 1.16-4.68). Conclusion Among women being evaluated for ischemic heart disease, those reporting a history of migraine headache had increased risk of future cardiovascular events on long-term follow-up. This risk was primarily driven by a more-than twofold increase in the risk of stroke.
  • Authors

    Digital Object Identifier (doi)

    Author List

  • Rambarat CA; Elgendy IY; Johnson BD; Reis SE; Thompson DV; Sharaf BL; Bittner V; Sopko G; Bairey Merz CN; Pepine CJ
  • Start Page

  • 738
  • End Page

  • 743
  • Volume

  • 130
  • Issue

  • 6