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Terminology – iFR, FFR, CFR, HSR what do all the abbreviations mean?


Dr Sayan Sen discussess physiological index terminology and what all the abbreviations actually mean. This presentation provides simple explanations to aid your understanding of all commonly used physiological indices. 

Key learning points:

  • Define the parameters we can measure in the coronary artery
  • How they are used to derive information about coronary stenoses and the microcirculation

Speakers: Sayan Sen

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Can you also explain about DPR, and some of the other newer indices?

DPR is a newer index which has been develop to try and emulate the performance of iFR