2019
Dobutamine Stress Echocardiography Ischemia as a Predictor of the Placebo-Controlled Efficacy of Percutaneous Coronary Intervention in Stable Coronary Artery Disease: The Stress Echocardiography-Stratified Analysis of ORBITA
Al-Lamee RK, Shun-Shin MJ, Howard JP, Nowbar AN, Rajkumar C, Thompson D, Sen S, Nijjer S, Petraco R, Davies J, Keeble T, Tang K, Malik I, Bual N, Cook C, Ahmad Y, Seligman H, Sharp ASP, Gerber R, Talwar S, Assomull R, Cole G, Keenan NG, Kanaganayagam G, Sehmi J, Wensel R, Harrell FE, Mayet J, Thom S, Davies JE, Francis DP. Dobutamine Stress Echocardiography Ischemia as a Predictor of the Placebo-Controlled Efficacy of Percutaneous Coronary Intervention in Stable Coronary Artery Disease: The Stress Echocardiography-Stratified Analysis of ORBITA. Circulation 2019, 140: 1971-1980. PMID: 31707827, PMCID: PMC6903430, DOI: 10.1161/circulationaha.119.042918.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionDobutamine stress echocardiographyStable coronary artery diseasePlacebo-controlled effectsPlacebo-controlled efficacyCoronary artery diseaseStress echocardiographyEchocardiography scoreCoronary interventionArtery diseaseCanadian Cardiovascular Society angina classEffect of PCIAngina frequency scoreTreadmill exercise timeDegree of ischemiaQuality of lifeAngina classEchocardiography abnormalitiesORBITA trialAngina frequencyPCI armPlacebo armAkinetic segmentsDyskinetic segmentsLife scores
2018
Fractional Flow Reserve and Instantaneous Wave-Free Ratio as Predictors of the Placebo-Controlled Response to Percutaneous Coronary Intervention in Stable Single-Vessel Coronary Artery Disease: Physiology-Stratified Analysis of ORBITA
Al-Lamee R, Howard JP, Shun-Shin MJ, Thompson D, Dehbi HM, Sen S, Nijjer S, Petraco R, Davies J, Keeble T, Tang K, Malik IS, Cook C, Ahmad Y, Sharp ASP, Gerber R, Baker C, Kaprielian R, Talwar S, Assomull R, Cole G, Keenan NG, Kanaganayagam G, Sehmi J, Wensel R, Harrell FE, Mayet J, Thom SA, Davies JE, Francis DP. Fractional Flow Reserve and Instantaneous Wave-Free Ratio as Predictors of the Placebo-Controlled Response to Percutaneous Coronary Intervention in Stable Single-Vessel Coronary Artery Disease: Physiology-Stratified Analysis of ORBITA. Circulation 2018, 138: circulationaha.118.033801. PMID: 29789302, DOI: 10.1161/circulationaha.118.033801.Peer-Reviewed Original ResearchMeSH KeywordsAdrenergic beta-1 Receptor AgonistsAgedAngina, StableCardiac CatheterizationCoronary AngiographyCoronary Artery DiseaseCoronary StenosisDobutamineEchocardiography, StressExercise TestExercise ToleranceFemaleFractional Flow Reserve, MyocardialHealth StatusHumansMaleMiddle AgedPercutaneous Coronary InterventionPredictive Value of TestsProgression-Free SurvivalQuality of LifeRecovery of FunctionSeverity of Illness IndexTime FactorsUnited KingdomConceptsPercutaneous coronary interventionInstantaneous wave-free ratioFractional flow reserveSingle-vessel coronary artery diseaseTreadmill exercise timeCoronary artery diseaseExercise timeEchocardiography scoreStable anginaCoronary interventionArtery diseaseFlow reserveCanadian Cardiovascular Society class IIEffect of PCISevere single-vessel diseaseSingle-vessel coronary diseaseMean fractional flow reserveAngina frequency scorePlacebo-controlled effectsPlacebo-controlled efficacyPlacebo-controlled trialTotal exercise timeSingle-vessel diseaseAngina severityEchocardiographic improvement