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Precision medicine in Cardiovascular Health

Magnetic resonance and applanation tonometry for noninvasive determination of left ventricular load and ventricular vascular coupling in the time and frequency domain

Magnetic resonance and applanation tonometry for noninvasive determination of left ventricular load and ventricular vascular coupling in the time and frequency domain

Aims : aim: to characterize flow velocity wave patterns in the ascending aorta with age and their use with central (carotid) pressure waves

The assessment of aortic pulse wave velocity using 4D flow magnetic resonance imaging: Methods comparison

The assessment of aortic pulse wave velocity using 4D flow magnetic resonance imaging: Methods comparison

Aims : To compare different methods of transit time calculation and consequently aortic PWV estimation from 4D MRI. Three methods are used t

Enhanced fitness relates to reduced cerebrovascular reactivity and perfusion in a sample of very healthy older adults

Enhanced fitness relates to reduced cerebrovascular reactivity and perfusion in a sample of very healthy older adults

Aims : To understand  relationship between fitness and grey matter volume(GMV), cerebral blood flow(CBF) and cerebrovascular reactivityC(VR)

Numerical modeling of arterial pulse wave propagation to characterize aortic hemodynamic: Validation using magnetic resonance data

Numerical modeling of arterial pulse wave propagation to characterize aortic hemodynamic: Validation using magnetic resonance data

Aims : To estimate local biomechanical and hemodynamic biomarkers related to proximal aortic stiffness, by combining cardiovascular magnetic

Measurement of the aortic pulse wave velocity in MRI: Comparison of transit time estimators

Measurement of the aortic pulse wave velocity in MRI: Comparison of transit time estimators

Aims : This study is a comparison of efficiency between a new transit time estimator (MSeg) for PWV compared with three previous methods. Δt

Can a single phase contrast aortic flow acquisition be used to define a surrogate marker of cardiac index?

Can a single phase contrast aortic flow acquisition be used to define a surrogate marker of cardiac index?

Aims : To study if cardiac index could be estimated from one single phase contrast aortic flow acquisition. A single PC aortic acquisition c

Comparison of aortic lumen area and distensibility using cine and phase contrast acquisitions

Comparison of aortic lumen area and distensibility using cine and phase contrast acquisitions

Aims : Accurate estimates of aortic distensibility can be obtained from both SSFP and PC acquisition throughout the cardiac cycle. Accurate

Estimation of aortic distensibility from steady-state free-precession and phase contrast magnetic resonance images

Estimation of aortic distensibility from steady-state free-precession and phase contrast magnetic resonance images

Aims : To study the accuracy in the estimation of the aortic lumen area and distensibility obtained from SSFP and Phase Contrast MR sequence

Local indices of aortic stiffness a magnetic resonance imaging study

Local indices of aortic stiffness a magnetic resonance imaging study

Aims : The stiffness of the aortic wall was evaluated from morphological and hemodynamic MR data. Authors : A. Dogui et al. Clinical Applica

Evaluation of aortic flow alterations using MRI : Associations with left ventricular remodeling

Evaluation of aortic flow alterations using MRI : Associations with left ventricular remodeling

Aims : Evaluate ascending aorta flow alterations from MRI velocity data and their associations with age and LV remodeling. Local indices of

Aortic backward flow indices estimated from phase-contrast cardiovascular magnetic resonance data

Aortic backward flow indices estimated from phase-contrast cardiovascular magnetic resonance data

Aims : To estimate parameters related to BF and FF in the AA in healthy subjects using 2D PC-CMR data and evaluate their relationships with

Three dimensional modelling of the effect of arterial pulse wave velocity and body size on left ventricular geometry

Three dimensional modelling of the effect of arterial pulse wave velocity and body size on left ventricular geometry

Aims : To determine the changes in LV geometry associated with aortic pulse wave velocity using 3D cardiac imaging of the heart. There is a

Pulmonary Artery Stiffness Is Independently Associated with Right Ventricular Mass and Function : A Cardiac MR Imaging Study

Pulmonary Artery Stiffness Is Independently Associated with Right Ventricular Mass and Function : A Cardiac MR Imaging Study

Aims : To determine the relationship between pulmonary artery stiffness and both right ventricular mass and function with cardiac magnetic r

MR and applanation tonometry derived aortic impedance : Association with aging and left ventricular remodeling

MR and applanation tonometry derived aortic impedance : Association with aging and left ventricular remodeling

Aims : Non-invasively estimate aortic impedance indices from MR and tonometric data. Authors : Bargiotas I, Bollache E, Mousseaux E, Giron A

Measurement of aortic arch pulse wave velocity in cardiovascular MR : Comparison of transit time estimators and description of a new approach

Measurement of aortic arch pulse wave velocity in cardiovascular MR : Comparison of transit time estimators and description of a new approach

Aims : To investigate the efficiency of  a new method to estimate transit time from CMR velocity curves. Arch‐PWV estimated with CMR using t

Imaging Insights on the Aorta in Aging

Imaging Insights on the Aorta in Aging

Authors : Ohyama Y, Redheuil A, Kachenoura N, Ambale Venkatesh B, Lima JAC, Clinical Application : Vascular aging Country : USA Date Publica

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