Cargando…

Improved Efficiency of Intraventricular Blood Flow Transit Under Cardiac Stress: A 4D Flow Dobutamine CMR Study

Introduction: The effects of heart rate, inotropy, and lusitropy on multidimensional flow patterns and energetics within the human heart remain undefined. Recently, reduced volume and end-diastolic kinetic energy (KE) of the portion of left ventricular (LV) inflow passing directly to outflow, Direct...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sundin, Jonathan, Engvall, Jan, Nylander, Eva, Ebbers, Tino, Bolger, Ann F., Carlhäll, Carl-Johan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2020
Materias:	Cardiovascular Medicine
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7724031/ https://www.ncbi.nlm.nih.gov/pubmed/33324686 http://dx.doi.org/10.3389/fcvm.2020.581495

Ejemplares similares

Turbulent Intensity of Blood Flow in the Healthy Aorta Increases With Dobutamine Stress and is Related to Cardiac Output
por: Sundin, Jonathan, et al.
Publicado: (2022)

Turbulent kinetic energy from CMR identifies disturbed diastolic flow in myopathic left ventricles
por: Zajac, Jakub, et al.
Publicado: (2013)

Mechanical dyssynchrony alters left ventricular flow energetics in failing hearts with LBBB: a 4D flow CMR pilot study
por: Zajac, Jakub, et al.
Publicado: (2017)

4D flow CMR detects progressive improvement in ventricular function following cardioversion of atrial fibrillation
por: Erixon, Hanna, et al.
Publicado: (2016)

Semi-automatic quantification of 4D left ventricular blood flow
por: Eriksson, Jonatan, et al.
Publicado: (2010)

Automatic multi-vessel volume flow calculation with 4D flow CMR
por: Bustamante, Mariana, et al.
Publicado: (2015)

Retrospectively gated intra-cardiac 4D flow CMR using spiral k-space trajectories
por: Petersson, Sven, et al.
Publicado: (2013)

Left ventricular kinetic energy as a marker of mechanical dyssynchrony in failing hearts with LBBB: a 4D flow CMR study
por: Zajac, Jakub, et al.
Publicado: (2016)

Altered Diastolic Flow Patterns and Kinetic Energy in Subtle Left Ventricular Remodeling and Dysfunction Detected by 4D Flow MRI
por: Svalbring, Emil, et al.
Publicado: (2016)

Impact of dobutamine stress on diastolic energetic efficiency of healthy left ventricle: an in vivo kinetic energy analysis
por: Riva, Alessandra, et al.
Publicado: (2023)

Equal stroke volumes, different costs: left ventricular 4D flow in normal and failing hearts
por: Eriksson, Jonatan, et al.
Publicado: (2012)

Four-dimensional blood flow-specific markers of LV dysfunction in dilated cardiomyopathy
por: Eriksson, Jonatan, et al.
Publicado: (2013)

Atlas-based analysis of 4D flow CMR: Automated vessel segmentation and flow quantification
por: Bustamante, Mariana, et al.
Publicado: (2015)

4D flow CMR can detect subtle right ventricular dysfunction in primary left ventricular disease
por: Fredriksson, Alexandru G, et al.
Publicado: (2015)

Four-dimensional flow cardiac magnetic resonance assessment of left ventricular diastolic function
por: Ashkir, Zakariye, et al.
Publicado: (2022)

Assessment of left ventricular hemodynamic forces in healthy subjects and patients with dilated cardiomyopathy using 4D flow MRI
por: Eriksson, Jonatan, et al.
Publicado: (2016)

Visualization and quantification of 4D blood flow distribution and energetics in the right ventricle
por: Carlhäll, Carl Johan, et al.
Publicado: (2011)

Post-cardioversion Improvement in LV Function Defined by 4D Flow Patterns and Energetics in Patients With Atrial Fibrillation
por: Karlsson, Lars Olof, et al.
Publicado: (2019)

Assessment of transmitral and left atrial appendage flow rate from cardiac 4D-CT
por: Bäck, Sophia, et al.
Publicado: (2023)

Phase-contrast MRI volume flow – a comparison of breath held and navigator based acquisitions
por: Andersson, Charlotta, et al.
Publicado: (2016)

Diastolic preparation for left ventricular ejection - A marker of inefficiency of the failing heart
por: Eriksson, Jonatan, et al.
Publicado: (2011)

Spiral readouts for 4D flow MRI
por: Sigfridsson, Andreas, et al.
Publicado: (2012)

Creating hemodynamic atlases of cardiac 4D flow MRI
por: Cibis, Merih, et al.
Publicado: (2017)

Ectopic fat is associated with cardiac remodeling—A comprehensive assessment of regional fat depots in type 2 diabetes using multi-parametric MRI
por: Edin, Carl, et al.
Publicado: (2022)

Spatial heterogeneity of intracardiac 4D relative pressure fields during diastole
por: Eriksson, Jonatan, et al.
Publicado: (2013)

Impact of Pulmonary Venous Inflow on Cardiac Flow Simulations: Comparison with In Vivo 4D Flow MRI
por: Lantz, Jonas, et al.
Publicado: (2018)

Non-contrast myocardial perfusion in rest and exercise stress using systolic flow-sensitive alternating inversion recovery
por: Henningsson, Markus, et al.
Publicado: (2021)

Left ventricular hemodynamic forces are altered in patients with dilated cardiomyopathy
por: Eriksson, Jonatan, et al.
Publicado: (2015)

Retrospectively gated intracardiac 4D flow MRI using spiral trajectories
por: Petersson, Sven, et al.
Publicado: (2015)

3D-Quantification using an interleaved Look-Locker acquisition sequence with T2-prep pulse (3D-QALAS)
por: Kvernby, Sofia, et al.
Publicado: (2014)

Data Quality and Optimal Background Correction Order of Respiratory‐Gated k‐Space Segmented Spoiled Gradient Echo (SGRE) and Echo Planar Imaging (EPI)‐Based 4D Flow MRI
por: Viola, Federica, et al.
Publicado: (2019)

Improving visualization of 4D flow cardiovascular magnetic resonance with four-dimensional angiographic data: generation of a 4D phase-contrast magnetic resonance CardioAngiography (4D PC-MRCA)
por: Bustamante, Mariana, et al.
Publicado: (2017)

Quantification of turbulence and velocity in stenotic flow using spiral three‐dimensional phase‐contrast MRI
por: Petersson, Sven, et al.
Publicado: (2015)

Left Atrial 4D Blood Flow Dynamics and Hemostasis following Electrical Cardioversion of Atrial Fibrillation
por: Cibis, Merih, et al.
Publicado: (2017)

Single breath-hold 3D mapping of T1 and T2 relaxation times with 3D-QALAS - feasibility in patients
por: Kvernby, Sofia, et al.
Publicado: (2015)

Myocardial mapping of T1 and T2 with 3D-QALAS - precision of independent and dependent scans in healthy subjects
por: Kvernby, Sofia, et al.
Publicado: (2016)

Non-invasive Assessment of Systolic and Diastolic Cardiac Function During Rest and Stress Conditions Using an Integrated Image-Modeling Approach
por: Casas, Belén, et al.
Publicado: (2018)

Left ventricular hemodynamic forces as a marker of mechanical dyssynchrony in heart failure patients with left bundle branch block
por: Eriksson, Jonatan, et al.
Publicado: (2017)

Coronary flow reserve during dobutamine stress in Takotsubo stress cardiomyopathy
por: Collste, Olov, et al.
Publicado: (2015)

Age-Related Vascular Changes Affect Turbulence in Aortic Blood Flow
por: Ha, Hojin, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_vbrhet5f1o0s1viqvmkha5ln4s