Search results for "M-mode"

showing 3 items of 13 documents

Normal Reference Ranges for Echocardiography: Rationale, study design, and methodology (NORRE Study)

2013

International audience; BACKGROUND: Availability of normative reference values for cardiac chamber dimensions, volumes, mass, and function is a prerequisite for the accurate application of echocardiography for both clinical and research purposes. However, due to the lack of consistency in current echocardiographic 'reference values', their use for clinical decision-making remains questionable. AIMS: The aim of the 'Normal Reference Ranges for Echocardiography Study (NORRE Study)' is to obtain a set of 'normal values' for cardiac chamber geometry and function in a large cohort of healthy Caucasian individuals aged over a wide range of ages (25-75 years) using both conventional and advanced e…

MaleRadiology Nuclear Medicine and ImagingMESH: Echocardiography DopplerLeftSex Factor030204 cardiovascular system & hematologyDoppler echocardiographyDoppler imagingMESH: Stroke VolumeMESH: Ventricular Function LeftVentricular Function Left030218 nuclear medicine & medical imagingHeart VentricleCohort Studies0302 clinical medicine[INFO.INFO-TS]Computer Science [cs]/Signal and Image ProcessingNuclear Medicine and ImagingVentricular FunctionAge FactorProspective StudiesProspective cohort studyMESH: Cohort StudiesMESH: Aged2D and 3D echocardiographyMESH: Middle Agedmedicine.diagnostic_testAnthropometryAge FactorsDopplerGeneral MedicinePulsedReference Standardsreference valuesMiddle AgedCardiac mechanicEchocardiography Doppler3. Good healthEuropeMESH: Echocardiography Doppler PulsedCardiac mechanicsEchocardiographyMESH: Reference Standards[SDV.IB]Life Sciences [q-bio]/BioengineeringFemaleRadiologyCardiology and Cardiovascular Medicine[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processingCohort study2D and 3D echocardiography; Cardiac mechanics; Chamber size and function; M-mode; reference values; Adult; Age Factors; Aged; Anthropometry; Cohort Studies; Echocardiography Doppler; Echocardiography Doppler Pulsed; Europe; Female; Heart Ventricles; Humans; Male; Middle Aged; Prospective Studies; Reference Standards; Sensitivity and Specificity; Sex Factors; Stroke Volume; Ventricular Function Left; Cardiology and Cardiovascular Medicine; Radiology Nuclear Medicine and ImagingHumanAdultmedicine.medical_specialtyHeart VentriclesM-modeChamber size and functionSensitivity and Specificity03 medical and health sciencesSex FactorsMESH: Sex FactorsMESH: Anthropometry[SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular systemmedicineHumansMedical physicsAgedMESH: Age FactorsEchocardiography Doppler PulsedReproducibilityMESH: Humansbusiness.industryreference valueMESH: AdultStroke VolumeMESH: MaleMESH: Prospective StudiesMESH: Sensitivity and SpecificitySurgeryClinical trialProspective StudieSample size determinationReference StandardObservational studyMESH: EuropeMESH: Heart VentriclesCohort StudiebusinessMESH: Female
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A new radiation infrastructure for the Modular Earth Submodel System (MESSy, based on version 2.51)

2016

Abstract. The Modular Earth Submodel System (MESSy) provides an interface to couple submodels to a basemodel via a highly flexible data management facility (Jöckel et al., 2010). In the present paper we present the four new radiation related submodels RAD, AEROPT, CLOUDOPT and ORBIT. The submodel RAD (with shortwave radiation scheme RAD_FUBRAD) simulates the radiative transfer, the submodel AEROPT calculates the aerosol optical properties, the submodel CLOUDOPT calculates the cloud optical properties, and the submodel ORBIT is responsible for Earth orbit calculations. These submodels are coupled via the standard MESSy infrastructure and are largely based on the original radiation scheme of …

PhysicsECHAMEarth's orbit010504 meteorology & atmospheric sciencesMeteorologybusiness.industrylcsh:QE1-996.5Radiative forcingGeneral Medicine010501 environmental sciencesRadiative forcingModular design55101 natural scienceslcsh:Geologymodularised EMAC radiationErdsystem-ModellierungOrbit (dynamics)Radiative transferShortwave radiationAerospace engineeringbusinessStratosphere0105 earth and related environmental sciences
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M-mode Ultrasound Examination of Soleus Muscle in Healthy Subjects: Intra- and Inter-Rater Reliability Study

2020

Objective: M-mode ultrasound imaging (US) reflects the motion of connective tissue within muscles. The objectives of this study were to evaluate inter-rater and intra-rater reliability of soleus muscle measurements between examiners with different levels of US experience in asymptomatic subjects and to investigate the level of soleus muscle isometric activity in two positions (knee extended and knee flexed at 30&deg

musculoskeletal diseasesSóleoLeadership and ManagementM-modelcsh:MedicineFiabilidadHealth InformaticsIsometric exerciseM-mode ultrasoundAsymptomaticArticleMúsculo esqueléticoUltrasonografía03 medical and health sciences0302 clinical medicineHealth Information ManagementSoleusUltrasoundmedicineContraction velocityTecnología médicaAnkle painsoleusSoleus musclereliabilitybusiness.industryultrasoundHealth Policylcsh:RUltrasoundAnálisis de datosHealthy subjects030229 sport sciencesReliabilitymusculoskeletal systemTrabajo de investigaciónmedicine.symptombusinessNuclear medicineUltrasonidoshuman activities030217 neurology & neurosurgeryHealthcare
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