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ACIST-FFR Study (Assessment of Catheter-Based Interrogation and Standard Techniques for Fractional Flow Reserve Measurement)
Author(s) -
William F. Fearon,
Jeffrey W. Chambers,
Arnold H. Seto,
Ian J. Sarembock,
Ganesh Raveendran,
Charlotte Sakarovitch,
Lingyao Yang,
Manisha Desai,
Allen Jeremias,
Matthew J. Price
Publication year - 2017
Publication title -
circulation cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.621
H-Index - 95
eISSN - 1941-7632
pISSN - 1941-7640
DOI - 10.1161/circinterventions.117.005905
Subject(s) - fractional flow reserve , medicine , confidence interval , cardiology , coronary angiography , revascularization , catheter , nuclear medicine , surgery , myocardial infarction
Measurement of fractional flow reserve (FFR) to guide coronary revascularization lags despite robust supportive data, partly because of the handling characteristics of traditional coronary pressure wires. An optical pressure-monitoring microcatheter, which can be advanced over a traditional coronary guidewire, facilitates FFR assessment but may underestimate pressure wire-derived FFR.

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