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The Coronary Circulation

  • Nicolaas Westerhof
  • Nikolaos Stergiopulos
  • Mark I. M. Noble
Chapter

Abstarct

The relations between arterial pressure and flow in the coronary bed are under the influence of the humoral-nervous systems, and under local control, i.e., autoregulation. There is also the mechanical effect of the contracting cardiac muscle on coronary flow. Several other mutual interactions of smaller magnitude between the coronary vasculature and the cardiac muscle exist, which will be discussed below. The quantitative contribution of humoral and nervous control will not be discussed here. For a comprehensive description of coronary hemodynamics see refs. [1–3].

Keywords

Coronary Flow Fractional Flow Reserve Reactive Hyperemia Cardiac Contraction Coronary Vascular Resistance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer US 2010

Authors and Affiliations

  • Nicolaas Westerhof
    • 1
  • Nikolaos Stergiopulos
    • 2
  • Mark I. M. Noble
    • 3
  1. 1.Departments of Physiology and Pulmonology ICaR-VUVU University Medical CenterAmsterdamthe Netherlands
  2. 2.Laboratory of Hemodynamics and Cardiovascular TechnologySwiss Federal Institute of TechnologyLausanneSwitzerland
  3. 3.Cardiovascular MedicineAberdeen UniversityAberdeenScotland

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