2023
Echo Doppler Parameters of Diastolic Function
Anthony C, Akintoye E, Wang T, Klein A. Echo Doppler Parameters of Diastolic Function. Current Cardiology Reports 2023, 25: 235-247. PMID: 36821063, DOI: 10.1007/s11886-023-01844-3.Peer-Reviewed Original ResearchMeSH KeywordsDiastoleEchocardiographyEchocardiography, DopplerHumansVentricular Dysfunction, LeftVentricular Function, LeftConceptsDiastolic dysfunctionEcho-Doppler parametersDiastolic functionDoppler parametersEvaluation of DDAbnormal diastolic functionDoppler echocardiography techniquesLV filling pressureModest diagnostic performanceSignificant inter-observer variabilityEchocardiographic parametersRecent guidelinesAppropriate diagnosisFilling pressureInvasive measuresReviewThe purposeEchocardiography techniquesInter-observer variabilityEuropean AssociationCardiovascular imagingDiagnostic performanceEchocardiographyAmerican SocietyGuideline documentsDiagnosis
2019
A Doppler Echocardiographic Pulmonary Flow Marker of Massive or Submassive Acute Pulmonary Embolus
Afonso L, Sood A, Akintoye E, Gorcsan J, Rehman M, Kumar K, Javed A, Kottam A, Cardozo S, Singh M, Palla M, Ando T, Adegbala O, Shokr M, Briasoulis A. A Doppler Echocardiographic Pulmonary Flow Marker of Massive or Submassive Acute Pulmonary Embolus. Journal Of The American Society Of Echocardiography 2019, 32: 799-806. PMID: 31056367, DOI: 10.1016/j.echo.2019.03.004.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseBiomarkersComputed Tomography AngiographyContrast MediaEchocardiography, DopplerFemaleHumansMaleMiddle AgedPulmonary EmbolismRetrospective StudiesConceptsMassive pulmonary embolismSubmassive pulmonary embolismPulmonary embolismSubsegmental pulmonary embolismMcConnell's signExtent of PEDoppler flow patternsAcute pulmonary emboliFuture prospective studiesCharacteristic curve analysisSpectral Doppler interrogationAlternative imaging modalityNoninvasive signsUnderwent echocardiographyEchocardiographic parametersPulmonary hypertensionPulmonary emboliEchocardiography parametersProspective studyDoppler interrogationTomographic angiographyDeceleration timeDoppler variablesClinical utilityPatients
2017
Mechanism for temporal changes in exercise capacity after Fontan palliation: Role of Doppler echocardiography
Egbe A, Khan A, Miranda W, Ammash N, Warnes C, Said S, Taggart N, Akintoye E, Veldtman G, Connolly H. Mechanism for temporal changes in exercise capacity after Fontan palliation: Role of Doppler echocardiography. American Heart Journal 2017, 196: 144-152. PMID: 29421006, DOI: 10.1016/j.ahj.2017.10.010.Peer-Reviewed Original ResearchMeSH KeywordsAcademic Medical CentersAdultAge FactorsCohort StudiesDouble Outlet Right VentricleEchocardiography, DopplerExercise TestExercise ToleranceFollow-Up StudiesFontan ProcedureHeart Defects, CongenitalHumansMaleMichiganOxygen ConsumptionPulmonary AtresiaRetrospective StudiesTime FactorsTreatment OutcomeTricuspid AtresiaYoung AdultConceptsCardiopulmonary exercise testTransthoracic echocardiogramLV function indicesFontan palliationExercise capacityChronotropic indexFunction IndexLeft ventricleAdult Fontan patientsFontan conversion operationSystemic left ventriclePeak oxygen consumptionSerial transthoracic echocardiogramsFontan patientsFontan conversionDoppler echocardiographyRetrospective reviewDoppler hemodynamicsMean ageHemodynamic mechanismsExercise testMayo ClinicCPET dataPatientsTemporal improvementRole of Doppler echocardiography for cardiac output assessment in Fontan patients
Egbe A, Khan A, Khan S, Anavekar N, Said S, Young P, Akintoye E, Miranda W, Al-Otaibi M, Veldtman G, Connolly H. Role of Doppler echocardiography for cardiac output assessment in Fontan patients. American Heart Journal 2017, 195: 91-98. PMID: 29224651, DOI: 10.1016/j.ahj.2017.09.014.Peer-Reviewed Original ResearchConceptsStroke volume indexSystemic left ventricleSystemic right ventricleFontan failureRight ventricleLeft ventricleFontan patientsTransthoracic echocardiographyLV patientsProtein-losing enteropathyCardiac output assessmentAge 17 yearsMean age 17 yearsHeart transplantationCardiac thrombusFontan conversionEjection fractionHeart failureDoppler echocardiographyPatientsVolume indexCMRIML/CirrhosisEchocardiography