Mathematical model of an arterial stenosis, allowing for tethering

  • N. Padmanabhan
  • R. Devanathan


Closed-form solutions are presented for approximate equations governing the pulsatile flow of blood through models of mild axisymmetric arterial stenosis, taking into account the effect of arterial distensibility. Results indicate the existence of back-flow regions and the phenomenon of flow-reversal in the cross-sections. The effects of pulsatility of flow and elasticity of vessel wall for arterial blood flow through stenosed vessels are determined.


Arterial stenosis Circulation Modelling 


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Copyright information

© International Federation for Medical & Biological Engineering 1981

Authors and Affiliations

  • N. Padmanabhan
    • 1
  • R. Devanathan
    • 1
  1. 1.Department of Applied MathematicsIndian Institute of ScienceBangaloreIndia

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