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Lang, Roberto M.
One or more keywords matched the following items that are connected to Lang, Roberto M.
Item TypeName
Concept Computer Graphics
Concept Computer Simulation
Concept Computer Systems
Concept Diagnosis, Computer-Assisted
Concept Image Interpretation, Computer-Assisted
Concept Image Processing, Computer-Assisted
Concept Radiographic Image Interpretation, Computer-Assisted
Concept Surgery, Computer-Assisted
Concept Signal Processing, Computer-Assisted
Concept User-Computer Interface
Academic Article Comparison of technetium-99m sestamibi-gated tomographic perfusion imaging with echocardiography and electrocardiography for determination of left ventricular mass.
Academic Article Transnasal transesophageal echocardiography.
Academic Article Objective echocardiographic evaluation of the cardiovascular system: state of the art.
Academic Article Use of color kinesis for evaluation of left ventricular filling in patients with dilated cardiomyopathy and mitral regurgitation.
Academic Article Improved quantification of left ventricular function by applying signal averaging to echocardiographic acoustic quantification.
Academic Article Power Doppler imaging as a basis for automated endocardial border detection during left ventricular contrast enhancement.
Academic Article Electronic transmission of digital echocardiographic studies: effects of MPEG compression.
Academic Article Acoustic quantification indexes of left ventricular size and function: effects of signal averaging.
Academic Article Objective evaluation of regional left ventricular wall motion during dobutamine stress echocardiographic studies using segmental analysis of color kinesis images.
Academic Article Use of harmonic imaging without echocardiographic contrast to improve two-dimensional image quality.
Academic Article Prolapsing aortic dissection.
Academic Article Effects of aging on left atrial reservoir, conduit, and booster pump function: a multi-institution acoustic quantification study.
Academic Article Effects of MPEG compression on the quality and diagnostic accuracy of digital echocardiography studies.
Academic Article Detection of regional temporal abnormalities in left ventricular function during acute myocardial ischemia.
Academic Article Combined assessment of myocardial perfusion and regional left ventricular function by analysis of contrast-enhanced power modulation images.
Academic Article Automated endocardial border detection and evaluation of left ventricular function from contrast-enhanced images using modified acoustic quantification.
Academic Article Improvement in echocardiographic evaluation of left ventricular wall motion using still-frame parametric imaging.
Academic Article Quantification of regional myocardial perfusion using semiautomated translation-free analysis of contrast-enhanced power modulation images.
Academic Article Assessment of global and regional left ventricular diastolic function in hypertensive heart disease using automated border detection techniques.
Academic Article Left ventricular assessment using real time three dimensional echocardiography.
Academic Article Biplane stress echocardiography using a prototype matrix-array transducer.
Academic Article Innovations in transesophageal echocardiographic imaging.
Academic Article Harmonic imaging for endocardial visualization and myocardial contrast echocardiography during transesophageal echocardiography.
Academic Article Examination protocol for three-dimensional echocardiography.
Academic Article Improved semiautomated quantification of left ventricular volumes and ejection fraction using 3-dimensional echocardiography with a full matrix-array transducer: comparison with magnetic resonance imaging.
Academic Article Dual triggering improves the accuracy of left ventricular volume measurements by contrast-enhanced real-time 3-dimensional echocardiography.
Academic Article Color encoding of endocardial motion improves the interpretation of contrast-enhanced echocardiographic stress tests by less-experienced readers.
Academic Article The assessment of left ventricular twist in anterior wall myocardial infarction using two-dimensional speckle tracking imaging.
Academic Article Use of 3-dimensional color Doppler echocardiography to measure stroke volume in human beings: comparison with thermodilution.
Academic Article Assessment of left ventricular dyssynchrony with real-time 3-dimensional echocardiography: comparison with Doppler tissue imaging.
Academic Article Quantitative echocardiographic evaluation of myocardial perfusion using interrupted contrast infusion technique: in vivo validation studies and feasibility in human beings.
Academic Article Automated interpretation of regional left ventricular wall motion from cardiac magnetic resonance images.
Academic Article Quantification of regional left ventricular wall motion from real-time 3-dimensional echocardiography in patients with poor acoustic windows: effects of contrast enhancement tested against cardiac magnetic resonance.
Academic Article Age-related changes in left ventricular twist assessed by two-dimensional speckle-tracking imaging.
Academic Article Three-dimensional echocardiography: coming of age.
Academic Article Real-time three-dimensional transesophageal echocardiography in valve disease: comparison with surgical findings and evaluation of prosthetic valves.
Academic Article The role of still-frame parametric imaging in magnetic resonance assessment of left ventricular wall motion by non-cardiologists.
Academic Article Measurement of left ventricular mass by real-time three-dimensional echocardiography: validation against magnetic resonance and comparison with two-dimensional and m-mode measurements.
Academic Article Effects of aging on left atrial function assessed by two-dimensional speckle tracking echocardiography.
Academic Article Evaluation of left ventricular function using left ventricular twist and torsion parameters.
Academic Article Automated frame-by-frame endocardial border detection from cardiac magnetic resonance images for quantitative assessment of left ventricular function: validation and clinical feasibility.
Academic Article The use of real-time three-dimensional echocardiography for the quantification of left ventricular volumes and function.
Academic Article Three-dimensional echocardiography: is it ready for everyday clinical use?
Academic Article Computerized evaluation of echocardiographic stress tests in patients with poorly visualized endocardium using analysis of color-encoded contrast-enhanced images.
Academic Article Improved quantification of left ventricular volumes and mass based on endocardial and epicardial surface detection from cardiac MR images using level set models.
Academic Article Quantitative diagnosis of stress-induced myocardial ischemia using analysis of contrast echocardiographic parametric perfusion images.
Academic Article Interrupted infusion of echocardiographic contrast as a basis for accurate measurement of myocardial perfusion: ex vivo validation and analysis procedures.
Academic Article Real-time 3-dimensional echocardiographic assessment of left ventricular dyssynchrony: pitfalls in patients with dilated cardiomyopathy.
Academic Article Comparison of contrast-enhanced real-time live 3-dimensional dobutamine stress echocardiography with contrast 2-dimensional echocardiography for detecting stress-induced wall-motion abnormalities.
Academic Article Multimodality comparison of quantitative volumetric analysis of the right ventricle.
Academic Article Feasibility of left ventricular shape analysis from transthoracic real-time 3-D echocardiographic images.
Academic Article Characterization of degenerative mitral valve disease using morphologic analysis of real-time three-dimensional echocardiographic images: objective insight into complexity and planning of mitral valve repair.
Academic Article Three-dimensional analysis of regional left ventricular endocardial curvature from cardiac magnetic resonance images.
Academic Article Current and evolving echocardiographic techniques for the quantitative evaluation of cardiac mechanics: ASE/EAE consensus statement on methodology and indications endorsed by the Japanese Society of Echocardiography.
Academic Article Quantification of mitral apparatus dynamics in functional and ischemic mitral regurgitation using real-time 3-dimensional echocardiography.
Academic Article A three-dimensional insight into the complexity of flow convergence in mitral regurgitation: adjunctive benefit of anatomic regurgitant orifice area.
Academic Article Quantitative assessment of left ventricular volume and ejection fraction using two-dimensional speckle tracking echocardiography.
Academic Article Echocardiographic quantification of left ventricular volume: what can we do better?
Academic Article Quantitative analysis of mitral valve apparatus in mitral valve prolapse before and after annuloplasty: a three-dimensional intraoperative transesophageal study.
Academic Article Use of real time three-dimensional transesophageal echocardiography in intracardiac catheter based interventions.
Academic Article Age- and gender-dependency of left ventricular geometry assessed with real-time three-dimensional transthoracic echocardiography.
Academic Article Can real-time three-dimensional echocardiography be used reliably for the assessment of left ventricular dyssynchrony?
Academic Article Volumetric quantification of myocardial perfusion using analysis of multi-detector computed tomography 3D datasets: comparison with nuclear perfusion imaging.
Academic Article Three-dimensional analysis of interventricular septal curvature from cardiac magnetic resonance images for the evaluation of patients with pulmonary hypertension.
Academic Article Noninvasive estimation of left ventricular compliance using three-dimensional echocardiography.
Academic Article Diagnostic value of parametric imaging of left ventricular wall motion from contrast-enhanced echocardiograms in patients with poor acoustic windows.
Academic Article Real-time 3-dimensional echocardiographic quantification of left ventricular volumes: multicenter study for validation with magnetic resonance imaging and investigation of sources of error.
Academic Article Quantification of left ventricular volumes using three-dimensional echocardiographic speckle tracking: comparison with MRI.
Academic Article Evaluation of left ventricular systolic function using automated angle-independent motion tracking of mitral annular displacement.
Academic Article Recommendations for chamber quantification: a report from the American Society of Echocardiography's Guidelines and Standards Committee and the Chamber Quantification Writing Group, developed in conjunction with the European Association of Echocardiography, a branch of the European Society of Cardiology.
Academic Article Myocardial perfusion: near-automated evaluation from contrast-enhanced MR images obtained at rest and during vasodilator stress.
Academic Article Technical guidelines for performing automated border detection studies.
Academic Article The value of three-dimensional echocardiography derived mitral valve parametric maps and the role of experience in the diagnosis of pathology.
Academic Article Detection of myocardial perfusion abnormalities using ultra-low radiation dose regadenoson stress multidetector computed tomography.
Academic Article Quantification of left ventricular size and function using contrast-enhanced real-time 3D imaging with power modulation: comparison with cardiac MRI.
Academic Article Insights into myocardial mechanics in normal and pathologic states using newer echocardiographic techniques.
Academic Article Semi-automated analysis of dynamic changes in myocardial contrast from real-time three-dimensional echocardiographic images as a basis for volumetric quantification of myocardial perfusion.
Academic Article Non-invasive assessment of cardiovascular mechanics using a new, user-friendly software application.
Academic Article Real-time 3-dimensional echocardiography: an integral component of the routine echocardiographic examination in adult patients?
Academic Article Rapid estimation of left ventricular function using echocardiographic speckle-tracking of mitral annular displacement.
Academic Article Real-time three-dimensional echocardiographic assessment of left ventricular systolic dyssynchrony in healthy children.
Academic Article Segmental analysis of color kinesis images: new method for quantification of the magnitude and timing of endocardial motion during left ventricular systole and diastole.
Academic Article Objective assessment of left ventricular wall motion from contrast-enhanced power modulation images.
Academic Article Simultaneous real-time echocardiographic imaging of myocardial perfusion and regional function using color-encoded, contrast-enhanced power modulation.
Academic Article Accuracy of mitral valve area measurements using transthoracic rapid freehand 3-dimensional scanning: comparison with noninvasive and invasive methods.
Academic Article Use of real-time 3-dimensional transthoracic echocardiography in the evaluation of mitral valve disease.
Academic Article Effect of aging on twist-displacement loop by 2-dimensional speckle tracking imaging.
Academic Article Three-dimensional echocardiography: the benefits of the additional dimension.
Academic Article Real-time 3-dimensional color Doppler flow of mitral and tricuspid regurgitation: feasibility and initial quantitative comparison with 2-dimensional methods.
Academic Article Real-time three-dimensional transesophageal echocardiography of the left atrial appendage: initial experience in the clinical setting.
Academic Article Combined assessment of coronary anatomy and myocardial perfusion using multidetector computed tomography for the evaluation of coronary artery disease.
Academic Article Feasibility of regional and global left ventricular shape analysis from real-time 3d echocardiography.
Academic Article Assessment of right ventricular function using echocardiographic speckle tracking of the tricuspid annular motion: comparison with cardiac magnetic resonance.
Academic Article Effects of frame rate on three-dimensional speckle-tracking-based measurements of myocardial deformation.
Academic Article Real-time 3D echocardiographic quantification of left atrial volume: multicenter study for validation with CMR.
Academic Article Three-dimensional echocardiographic quantitative evaluation of left ventricular diastolic function using analysis of chamber volume and myocardial deformation.
Academic Article Three-dimensional modeling of the right ventricle from two-dimensional transthoracic echocardiographic images: utility of knowledge-based reconstruction in pulmonary arterial hypertension.
Academic Article Mechanistic insights and characterization of sickle cell disease-associated cardiomyopathy.
Academic Article Semi-automated segmentation and quantification of mitral annulus and leaflets from transesophageal 3-D echocardiographic images.
Academic Article Three-dimensional left ventricular segmentation from magnetic resonance imaging for patient-specific modelling purposes.
Academic Article Reconstruction of the descending thoracic aorta by multiview compounding of 3-D transesophageal echocardiographic aortic data sets for improved examination and quantification of atheroma burden.
Academic Article Visualization and measurement of mitral valve chordae tendineae using three-dimensional transesophageal echocardiography from the transgastric approach.
Academic Article A new definition for an old entity: improved definition of mitral valve prolapse using three-dimensional echocardiography and color-coded parametric models.
Academic Article Identifying errors and inconsistencies in real time while using facilitated echocardiographic reporting.
Academic Article Semi-automated echocardiographic quantification of right ventricular size and function.
Academic Article Leaflet-chordal relations in patients with primary and secondary mitral regurgitation.
Academic Article Normal Values of Left Ventricular Mass Index Assessed by Transthoracic Three-Dimensional Echocardiography.
Academic Article Simultaneous Longitudinal Strain in All 4 Cardiac Chambers: A Novel Method for Comprehensive Functional Assessment of the Heart.
Academic Article Segmentation of the left ventricular endocardium from magnetic resonance images by using different statistical shape models.
Academic Article Transthoracic 3D Echocardiographic Left Heart Chamber Quantification Using an Automated Adaptive Analytics Algorithm.
Academic Article Improved detection of myocardial damage in sarcoidosis using longitudinal strain in patients with preserved left ventricular ejection fraction.
Academic Article Atrial-focused views improve the accuracy of two-dimensional echocardiographic measurements of the left and right atrial volumes: a contribution to the increase in normal values in the guidelines update.
Academic Article Three-Dimensional Echocardiographic Assessment of Left Heart Chamber Size and Function with Fully Automated Quantification Software in Patients with Atrial Fibrillation.
Academic Article Percutaneous closure of an acquired Gerbode defect.
Academic Article Three-dimensional echocardiographic quantification of the left-heart chambers using an automated adaptive analytics algorithm: multicentre validation study.
Academic Article A novel profile/view ordering with a non-convex star shutter for high-resolution 3D volumetric T1 mapping under multiple breath-holds.
Academic Article 3D echocardiographic analysis of aortic annulus for transcatheter aortic valve replacement using novel aortic valve quantification software: Comparison with computed tomography.
Academic Article 3D Morphological Changes in LV and RV During LVAD Ramp Studies.
Academic Article Echocardiographic reference ranges for normal left ventricular 2D strain: results from the EACVI NORRE study.
Academic Article Three-Dimensional Echocardiographic Automated Quantification of Left Heart Chamber Volumes Using an Adaptive Analytics Algorithm: Feasibility and Impact of Image Quality in Nonselected Patients.
Academic Article Echocardiographic reference ranges for normal left atrial function parameters: results from the EACVI NORRE study.
Academic Article Machine learning based automated dynamic quantification of left heart chamber volumes.
Academic Article Automated, machine learning-based, 3D echocardiographic quantification of left ventricular mass.
Academic Article Comparison Between Four-Chamber and Right Ventricular-Focused Views for the Quantitative Evaluation of Right Ventricular Size and Function.
Academic Article First Clinical Experience With 3-Dimensional Echocardiographic Transillumination Rendering.
Academic Article 3D echocardiographic global longitudinal strain can identify patients with mildly-to-moderately reduced ejection fraction at higher cardiovascular risk.
Academic Article Hemodynamic impact of coronary stenosis using computed tomography: comparison between noninvasive fractional flow reserve and 3D fusion of coronary angiography with stress myocardial perfusion.
Academic Article Machine Learning-Based Three-Dimensional Echocardiographic Quantification of Right Ventricular Size and Function: Validation Against Cardiac Magnetic Resonance.
Academic Article Machine learning based quantification of ejection and filling parameters by fully automated dynamic measurement of left ventricular volumes from cardiac magnetic resonance images.
Academic Article Use of Machine Learning to Improve Echocardiographic Image Interpretation Workflow: A Disruptive Paradigm Change?
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