[PDF] Top 20 4D flow cardiovascular magnetic resonance consensus statement

... of 4D Flow CMR is the retrospect- ive placement of analysis planes at any location within the acquisition ...hold, 4D Flow CMR on the other hand, offers the ability to retrospectively ... See full document

... Vortex ring size and vortex KE: In order to delineate the vortex ring formed from blood flowing into the LV during diastole [8, 9], Lagrangian coherent structures (LCS, Fig. 2) were computed from 4D flow ... See full document

... Quantitative flow analysis of the 4D flow CMR data- sets was performed with a previously described Matlab- based home built software (The MathWorks, Natick, MA, USA) ...the flow in the ... See full document

... scanners. 4D VM-CMR was performed using PC VIPR (Phase Contrast Vastly undersampled Isotropic Projection ...net flow, retrograde flow, peak flow, time-to-peak flow, peak acceleration, ... See full document

... vortex flow might provide a novel objective tool for evaluating LV ...vortex flow analysis during both early and late diastolic filling in vivo in normal subjects using 4D Flow ... See full document

... Transvalvular flow volume was subsequently calculated by integrating the transvalvular velocity over the inflow area ...the flow rate) and then integrating over the cardiac cycle (Figure ...total ... See full document

... The current methodology for in-vivo measurement and mapping of T1 or ECV assumes a relatively simple model that classifies a voxel as consisting of a single compartment with a homogeneous single value of the parameter T1 ... See full document

... the flow patterns was ...intraventricular flow was subdivided into 4 components according to their rates of passage relative to the ...Direct Flow: Blood that enters the LV during diastole and leaves ... See full document

... blood flow kinetic energy (KE) is altered in MI and is associated with LV function and infarct ...blood flow KE in controls and MI patients, using cardiovascular magnetic resonance ... See full document

... blood flow kinetic energy (KE) is altered in MI and is associated with LV function and infarct ...blood flow KE in controls and MI patients, using cardiovascular magnetic resonance ... See full document

... that 4D velocity acquisition is a reliable and accurate technique, which is more time efficient than 2D velocity acquisition for quantitative analysis of sys- temic and pulmonary perfusion including SPCF after ... See full document

... aortic flow in MFS by means of 4D (time-resolved 3D) phase-contrast CMR ...aortic flow disturbance and to propose a new flow-based classification of aortic disease in those with MFS ... See full document

... intake of fatty acids: 13.7% and 2.8%, respectively) [30]. The randomized controlled GISSI-Prevenzione trial showed that dietary n-3 PUFA intake can reduce the rate of cardiovascular death among patients after a ... See full document

... 3D flow sequence was a seg- mented k-space phase-contrast gradient echo sequence (4 k-lines per heart-phase) with a short EPI readout (EPI fac- tor = 5), hence 20 k-lines were acquired per heart ... See full document

... After extensive theoretical considerations on oxygenation- sensitive CMR [13] (Figure 1), Bauer et al. applied the approach of T2* mapping to visualize changes of myocardial oxygenation following dipyridamole in ... See full document

... CMR can not only quantify LV mass but also assess the pattern of hypertrophy, that is, LV geometry, which may have prognostic importance. The assessment of LV remod- elling by echocardiography has the same limitations as ... See full document

... iCMR would probably already be in widespread use if conspicuous and safe clinical-grade catheters were readily available. The gap reflects the complexity of such devices and limited perceived return on industry ... See full document

... There were 102 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2014, which is a 6 % decrease on the 109 articles published in 2013. The quality of the submissions ... See full document

... static magnetic field induced movement of the device and scanning induced programming changes, device inhibition, activa- tion of tachyarrhythmia therapies, and lead currents lead- ing to heating or cardiac ... See full document

... PC-CMR for measuring regurgitation severity lies in the ability to directly measure flow across a valve, e.g., regurgitant volume, instead of secondary estimates of severity such as vena contracta or proximal ... See full document