Prediction of fractional flow reserve with angiographic DILEMMA score


Beton O., Kaya H. , TURGUT O. O. , Yilmaz M. B.

ANATOLIAN JOURNAL OF CARDIOLOGY, vol.17, no.4, pp.285-292, 2017 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 17 Issue: 4
  • Publication Date: 2017
  • Doi Number: 10.14744/anatoljcardiol.2016.7379
  • Title of Journal : ANATOLIAN JOURNAL OF CARDIOLOGY
  • Page Numbers: pp.285-292
  • Keywords: DILEMMA score, fractional flow reserve, pressure wire analyses, resting Pd/Pa, PERCUTANEOUS CORONARY INTERVENTION, CARDIAC-CATHETERIZATION, ARTERY STENOSES, REVASCULARIZATION, VALIDATION, SEVERITY, DISEASE, LESIONS, ANGINA, AREA

Abstract

Objective: Angiographic assessment of stenosis has limited predictive value for functionally significant lesions compared with fractional flow reserve (FFR). The recently developed angiographic DILEMMA score, which consists of minimal lumen diameter (MLD), lesion length (LL) and Bypass Angioplasty Revascularization Investigation (BARI) Myocardial Jeopardy Index (MJI) was found to have diagnostic value in predicting FFR <= 0.80. The present study was an investigation of prediction of FFR <= 0.80 using DILEMMA score and its relationship to resting distal coronary artery pressure/aortic pressure (Pd/Pa).