Evaluation of mitral regurgitation by cine magnetic resonance imaging
The American Journal of Cardiology, 1990 We used cine magnetic resonance imaging (MRI) to assess mitral regurgitation (MR) in 40 patients with coronary and/or valvular disease and 10 normal subjects and compared results to pulsed (n = 30) or color flow Doppler mapping (n = 20). Mitral regurgitation produced a dynamic signal void in the left atrium in systole in 15 of 16 patients with MR by ...
G, Aurigemma +3 more
openaire +2 more sources
Quadriscupid aortic valve with concurrent aortic stenosis and insufficiency [PDF]
, 2016 We present the case of a 22-year-old man with a congenital mixed aortic valve dysfunction who underwent cardiac Magnetic Resonance Imaging (MRI) for the assessment of aortic valve morphology and function prior to valve replacement.
Devos, Daniel +2 more
core +3 more sources
Advances in magnetic resonance imaging of the myocardial area at risk and salvage [PDF]
, 2016 No abstract ...
Berry, Colin, Mangion, Kenneth
core +1 more source
Frontiers in Cardiovascular Medicine, 2023 BackgroundContemporary advances in low-field magnetic resonance imaging systems can potentially widen access to cardiovascular magnetic resonance (CMR) imaging.
Juliet Varghese +18 more
doaj +1 more source
Pulmonary artery stiffness in chronic obstructive pulmonary disease (copd) and emphysema: The Multi-Ethnic Study of Atherosclerosis (MESA) COPD Study [PDF]
, 2018 Purpose: Chronic obstructive pulmonary disease (COPD) and particularly emphysema are characterized by stiffness of the aorta, due in part to accelerated elastin degradation in the lungs and aorta. Stiffness of the pulmonary arteries (PAs) may also be
Balte, Pallavi +12 more
core +1 more source
Elastic AlignedSENSE for Dynamic MR Reconstruction: A Proof of Concept in Cardiac Cine
Entropy, 2021 Numerous methods in the extensive literature on magnetic resonance imaging (MRI) reconstruction exploit temporal redundancy to accelerate cardiac cine.
Alejandro Godino-Moya +4 more
doaj +1 more source
Infarct size and left ventricular remodelling after preventive percutaneous coronary intervention [PDF]
, 2016 Objective: We hypothesised that, compared with culprit-only primary percutaneous coronary intervention (PCI), additional preventive PCI in selected patients with ST-elevation myocardial infarction with multivessel disease would not be associated with ...
Berry, Colin +13 more
core +1 more source
Journal of Cardiovascular Magnetic Resonance, 2021 Background Feature tracking (FT) has become an established tool for cardiovascular magnetic resonance (CMR)-based strain analysis. Recently, the compressed sensing (CS) technique has been applied to cine CMR, which has drastically reduced its acquisition
Tomoyuki Kido +11 more
doaj +1 more source
A novel method for estimating myocardial strain: assessment of deformation tracking against reference magnetic resonance methods in healthy volunteers [PDF]
, 2016 We developed a novel method for tracking myocardial deformation using cardiac magnetic resonance (CMR) cine imaging. We hypothesised that circumferential strain using deformation-tracking has comparable diagnostic performance to a validated method ...
Berry, Colin +8 more
core +1 more source
Progress of Right Ventricle Segmentation from Short-Axis Images Acquired with Cardiac Cine MRI
Chinese Journal of Magnetic Resonance, 2019 Right ventricle (RV) segmentation is essential for assessing cardiac function in patients with pulmonary hypertension, tetralogy of Fallot, and so on.
WANG Li-jia +3 more
doaj +1 more source