2024
Selective Use of CT Fractional Flow at a Large Academic Medical Center: Insights from Clinical Implementation after 1 Year of Practice.
Randhawa M, Takigami A, Thondapu V, Ranganath P, Zhang E, Parakh A, Goiffon R, Baliyan V, Foldyna B, Lu M, Tower-Rader A, Meyersohn N, Hedgire S, Ghoshhajra B. Selective Use of CT Fractional Flow at a Large Academic Medical Center: Insights from Clinical Implementation after 1 Year of Practice. Radiology Cardiothoracic Imaging 2024, 6: e230073. PMID: 38573127, PMCID: PMC11056747, DOI: 10.1148/ryct.230073.Peer-Reviewed Original ResearchConceptsRate of invasive coronary angiographyCoronary CTAInvasive coronary angiographyCoronary CT angiographyCT-FFR analysisPercutaneous coronary interventionHeart rate controlCT-FFRRetrospective observational studyFractional flow reserveCT angiographyDual-source coronary CT angiographyCT fractional flow reserveFlow reserveObservational studyCoronary bypass graftingEarly diastolic periodBeats per minuteCoronary angiographyPhysician's discretionChart reviewClinical outcomesBypass graftingCTA acquisitionAcademic medical center
2006
A randomized comparison of intraoperative indocyanine green angiography and transit-time flow measurement to detect technical errors in coronary bypass grafts
Desai N, Miwa S, Kodama D, Koyama T, Cohen G, Pelletier M, Cohen E, Christakis G, Goldman B, Fremes S. A randomized comparison of intraoperative indocyanine green angiography and transit-time flow measurement to detect technical errors in coronary bypass grafts. Journal Of Thoracic And Cardiovascular Surgery 2006, 132: 585-594. PMID: 16935114, DOI: 10.1016/j.jtcvs.2005.09.061.Peer-Reviewed Original ResearchConceptsIndocyanine green angiographyTransit-time flow measurementX-ray angiographyBypass graftingDiagnostic accuracyIsolated coronary artery bypass graftingIntraoperative indocyanine green angiographyUltrasound flow measurementsCoronary artery bypass graftingPostoperative day 4Artery bypass graftingCoronary bypass graftingGraft angiographyPostoperative angiographyBypass graft failureGraft failureGraft occlusionRandomized comparisonAngiographyPerianastomotic areaDetect technical errorsIndocyanineDay 4StenosisPatients
2005
Improving the Quality of Coronary Bypass Surgery With Intraoperative Angiography Validation of a New Technique
Desai N, Miwa S, Kodama D, Cohen G, Christakis G, Goldman B, Baerlocher M, Pelletier M, Fremes S. Improving the Quality of Coronary Bypass Surgery With Intraoperative Angiography Validation of a New Technique. Journal Of The American College Of Cardiology 2005, 46: 1521-1525. PMID: 16226178, DOI: 10.1016/j.jacc.2005.05.081.Peer-Reviewed Original ResearchConceptsIndocyanine green angiographyIndocyanine green angiogramsCoronary bypass surgeryCoronary bypass graftingIndocyanine greenGraft revisionBypass surgeryBypass graftingGraft patencyDistal anastomosisFluorescent indocyanine greenQuality of visualizationInternal mammary arteryLocation of distal anastomosisAngiographic depictionIntraoperative angiographyGraft problemsGraft stenosisMammary arteryAngiographyX-ray angiographySaphenous veinAngiogramAngiography techniquesRadial artery
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