A novel coronary angiography index (DILEMMA score) for prediction of functionally significant coronary artery stenoses assessed by fractional flow reserve: A novel coronary angiography index

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Abstract

BACKGROUND: Angiographic evaluation of diameter stenosis has modest predictive value for functionally significant coronary artery stenoses as assessed by fractional flow reserve (FFR). Lesion length and assessment of area of myocardium at risk (Bypass Angioplasty Revascularization Investigation [BARI] Myocardial Jeopardy Index [MJI]) subtended by the stenotic coronary arteries are also predictors of functionally significant coronary artery stenoses. We sort to assess the diagnostic accuracy of DILEMMA score, which combines minimal lumen diameter (MLD), lesion length, and BARI MJI in prediction of significantly reduced FFR (
Original languageEnglish
Pages (from-to)564 - 571e.4
Number of pages12
JournalAmerican Heart Journal
Volume169
Issue number4
DOIs
Publication statusPublished - 2015

Cite this

@article{9403c32c997e42b4987290fb56b3d57b,
title = "A novel coronary angiography index (DILEMMA score) for prediction of functionally significant coronary artery stenoses assessed by fractional flow reserve: A novel coronary angiography index",
abstract = "BACKGROUND: Angiographic evaluation of diameter stenosis has modest predictive value for functionally significant coronary artery stenoses as assessed by fractional flow reserve (FFR). Lesion length and assessment of area of myocardium at risk (Bypass Angioplasty Revascularization Investigation [BARI] Myocardial Jeopardy Index [MJI]) subtended by the stenotic coronary arteries are also predictors of functionally significant coronary artery stenoses. We sort to assess the diagnostic accuracy of DILEMMA score, which combines minimal lumen diameter (MLD), lesion length, and BARI MJI in prediction of significantly reduced FFR (",
author = "Wong, {Dennis T L} and Om Narayan and Brian Ko and Leong, {Darryl P} and Sujith Seneviratne and Potter, {Elizabeth L} and Cameron, {James Donald} and Meredith, {Ian T} and Yuvaraj Malaiapan",
year = "2015",
doi = "10.1016/j.ahj.2014.11.017",
language = "English",
volume = "169",
pages = "564 -- 571e.4",
journal = "American Heart Journal",
issn = "0002-8703",
publisher = "Mosby International",
number = "4",

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TY - JOUR

T1 - A novel coronary angiography index (DILEMMA score) for prediction of functionally significant coronary artery stenoses assessed by fractional flow reserve: A novel coronary angiography index

AU - Wong, Dennis T L

AU - Narayan, Om

AU - Ko, Brian

AU - Leong, Darryl P

AU - Seneviratne, Sujith

AU - Potter, Elizabeth L

AU - Cameron, James Donald

AU - Meredith, Ian T

AU - Malaiapan, Yuvaraj

PY - 2015

Y1 - 2015

N2 - BACKGROUND: Angiographic evaluation of diameter stenosis has modest predictive value for functionally significant coronary artery stenoses as assessed by fractional flow reserve (FFR). Lesion length and assessment of area of myocardium at risk (Bypass Angioplasty Revascularization Investigation [BARI] Myocardial Jeopardy Index [MJI]) subtended by the stenotic coronary arteries are also predictors of functionally significant coronary artery stenoses. We sort to assess the diagnostic accuracy of DILEMMA score, which combines minimal lumen diameter (MLD), lesion length, and BARI MJI in prediction of significantly reduced FFR (

AB - BACKGROUND: Angiographic evaluation of diameter stenosis has modest predictive value for functionally significant coronary artery stenoses as assessed by fractional flow reserve (FFR). Lesion length and assessment of area of myocardium at risk (Bypass Angioplasty Revascularization Investigation [BARI] Myocardial Jeopardy Index [MJI]) subtended by the stenotic coronary arteries are also predictors of functionally significant coronary artery stenoses. We sort to assess the diagnostic accuracy of DILEMMA score, which combines minimal lumen diameter (MLD), lesion length, and BARI MJI in prediction of significantly reduced FFR (

UR - http://www.sciencedirect.com/science/article/pii/S0002870314007376

U2 - 10.1016/j.ahj.2014.11.017

DO - 10.1016/j.ahj.2014.11.017

M3 - Article

VL - 169

SP - 564 - 571e.4

JO - American Heart Journal

JF - American Heart Journal

SN - 0002-8703

IS - 4

ER -