Intravascular ultrasound lumen area parameters for assessment of physiological ischemia by fractional flow reserve in intermediate coronary artery stenosis. (Record no. 1091)

MARC details
000 -LEADER
fixed length control field 04592nam a22007457a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 130913s20122012 xxu||||| |||| 00| 0 eng dOvid Technologies
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1878-0938
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 22336532
245 ## - TITLE STATEMENT
Title Intravascular ultrasound lumen area parameters for assessment of physiological ischemia by fractional flow reserve in intermediate coronary artery stenosis.
251 ## - Source
Source Cardiovascular Revascularization Medicine. 13(3):177-82, 2012 May-Jun.
252 ## - Abbreviated Source
Abbreviated source Cardiovasc Revasc Med. 13(3):177-82, 2012 May-Jun.
253 ## - Journal Name
Journal name Cardiovascular revascularization medicine : including molecular interventions
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Year 2012
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2012
266 ## - Date added to catalog
Date added to catalog 2013-09-17
501 ## - WITH NOTE
Local holdings Available in print through MWHC library: 2002 - present
520 ## - SUMMARY, ETC.
Abstract AIMS: We assessed IVUS measurement accuracy in defining functional ischemia by FFR.
520 ## - SUMMARY, ETC.
Abstract BACKGROUND: A fractional flow reserve (FFR) of <0.8 is currently used to guide revascularization in lesions with intermediate coronary stenosis. Whether there is an intravascular ultrasound (IVUS) measurement or a cutoff value that can reliably determine which of these intermediate lesions requires intervention is unclear.
520 ## - SUMMARY, ETC.
Abstract CONCLUSION: Anatomic measurements of intermediate coronary lesions obtained by IVUS show a moderate correlation to FFR values. The correlation was better for larger-diameter vessels. Vessel size should always be taken into account when determining the MLA associated with functional ischemia. Copyright 2012. Published by Elsevier Inc.
520 ## - SUMMARY, ETC.
Abstract METHODS: The analysis included 205 intermediate lesions (185 patients) located in vessel diameters >2.5 mm. Positive FFR was considered present at <0.8. IVUS measurements were correlated to the FFR findings in intermediate lesions with 40%-70% stenosis. Fifty-four (26.3%) lesions had FFR<0.8.
520 ## - SUMMARY, ETC.
Abstract RESULTS: There was moderate correlation between FFR and IVUS measurements, including minimum lumen area (MLA) (r=0.36, P<.001), minimum lumen diameter (MLD) (r=0.25, P=<.001), lesion length (r=-0.43, P<.001), and area stenosis (r=-0.33, P=.01). A receiver operating characteristic curve (ROC) identified MLA<3.09 mm(2) (sensitivity 69.2%, specificity 79.5%) as the best threshold value for FFR<0.8. The correlation between FFR and IVUS was better for large vessels compared to small vessels. ROC analysis identified the best threshold value for FFR<0.8 of MLA<2.4 mm(2) [area under curve (AUC)=0.74] in lesions with reference vessel diameters of 2.5-3 mm, MLA<2.7 mm(2) (AUC=0.77) in lesions with reference vessel diameters of 3-3.5 mm, and MLA<3.6 mm(2) (AUC=0.70) in lesions with reference vessel diameters >3.5 mm.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Coronary Stenosis/us [Ultrasonography]
9 (RLIN) 483
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Topical term or geographic name entry element *Coronary Vessels/us [Ultrasonography]
9 (RLIN) 485
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Topical term or geographic name entry element *Fractional Flow Reserve, Myocardial
9 (RLIN) 486
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Topical term or geographic name entry element *Myocardial Ischemia/us [Ultrasonography]
9 (RLIN) 490
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Ultrasonography, Interventional
9 (RLIN) 492
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Topical term or geographic name entry element Aged
9 (RLIN) 2
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Cardiac Catheterization
9 (RLIN) 32
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Topical term or geographic name entry element Chi-Square Distribution
9 (RLIN) 39
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Coronary Angiography
9 (RLIN) 90
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Topical term or geographic name entry element Coronary Stenosis/pp [Physiopathology]
9 (RLIN) 481
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Coronary Stenosis/ra [Radiography]
9 (RLIN) 482
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Coronary Vessels/pp [Physiopathology]
9 (RLIN) 484
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element District of Columbia
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650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Female
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650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
9 (RLIN) 11
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Linear Models
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Topical term or geographic name entry element Logistic Models
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Topical term or geographic name entry element Male
9 (RLIN) 14
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Topical term or geographic name entry element Middle Aged
9 (RLIN) 15
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Myocardial Ischemia/pp [Physiopathology]
9 (RLIN) 488
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Myocardial Ischemia/ra [Radiography]
9 (RLIN) 489
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Predictive Value of Tests
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Topical term or geographic name entry element Prospective Studies
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Topical term or geographic name entry element Registries
9 (RLIN) 79
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Topical term or geographic name entry element ROC Curve
9 (RLIN) 491
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Topical term or geographic name entry element Sensitivity and Specificity
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Topical term or geographic name entry element Severity of Illness Index
9 (RLIN) 47
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Heart & Vascular Institute
657 ## - INDEX TERM--FUNCTION
Medline publication type Comparative Study
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
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Local Authors Ben-Dor, Itsik
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700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Bui, Anh B
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Local Authors Deksissa, Teshome
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700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Pichard, Augusto D
9 (RLIN) 27
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Satler, Lowell F
9 (RLIN) 29
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Torguson, Rebecca
9 (RLIN) 140
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Waksman, Ron
9 (RLIN) 30
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Xue, Zhenyi
9 (RLIN) 141
790 ## - Authors
All authors Ben-Dor I, Bui AB, Deksissa T, Pichard AD, Satler LF, Torguson R, Waksman R, Xue Z
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="http://dx.doi.org/10.1016/j.carrev.2011.12.003">http://dx.doi.org/10.1016/j.carrev.2011.12.003</a>
Public note http://dx.doi.org/10.1016/j.carrev.2011.12.003
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Source of classification or shelving scheme Other/Generic Classification Scheme
Item type description Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Date last checked out Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 09/17/2013 1 22336532 22336532 09/26/2017 09/26/2017 09/17/2013 Journal Article

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