Contributions of myocardial ischemia and heart rate to ST segment changes in patients with or without coronary artery disease.

@article{Hggmark2008ContributionsOM,
  title={Contributions of myocardial ischemia and heart rate to ST segment changes in patients with or without coronary artery disease.},
  author={S{\"o}ren H{\"a}ggmark and Michael Haney and G{\"o}ran Johansson and Sebastian Reiz and Ulf N{\"a}slund},
  journal={Acta anaesthesiologica Scandinavica},
  year={2008},
  volume={52 2},
  pages={219-28}
}
BACKGROUND ST changes related to ischemia at different heart rates (HRs) have not been well described. We aimed to analyze ST dynamic changes by vectorcardiography (VCG) during pacing-induced HR changes for subjects with proven coronary artery disease (CAD) and without (non-CAD). METHODS Symptomatic CAD patients scheduled for elective surgery were enrolled along with a non-CAD group. During anesthesia, both groups were placed at multiple ascending levels. VCG ST data, and in particular in ST… CONTINUE READING

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Accurate, clinically practical system for spatial vectorcardiography

  • E. Frank
  • Circulation 1956;
  • 1956
Highly Influential
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