Instantaneous wave-free ratio: numerically different, but diagnostically superior to FFR? Is lower always better?

J Am Coll Cardiol. 2013 Aug 6;62(6):566. doi: 10.1016/j.jacc.2013.03.076. Epub 2013 May 20.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Blood Flow Velocity / physiology*
  • Coronary Stenosis / diagnosis*
  • Fractional Flow Reserve, Myocardial / physiology*
  • Humans
  • Myocardial Contraction / physiology*