Results 61 to 70 of about 1,144,205 (351)

Analytical method to measure three-dimensional strain patterns in the left ventricle from single slice displacement data [PDF]

, 2010
Background: Displacement encoded Cardiovascular MR (CMR) can provide high spatial resolution measurements of three-dimensional (3D) Lagrangian displacement. Spatial gradients of the Lagrangian displacement field are used to measure regional myocardial
Ennis, Daniel B, Finn, J. Paul, Gharib, Morteza, Moghaddam, Abbas Nasiraei, Saber, Nikoo R., Wen, Han   +5 more
core   +5 more sources

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, Carrick, David, Clerfond, Guillaume, Gao, Hao, Haig, Caroline, Luo, Xiaoyu, Mangion, Kenneth, Mccomb, Christie, Zhong, Xiadong   +8 more
core   +1 more source

Screening and diagnosis of cardiovascular disease using artificial intelligence-enabled cardiac magnetic resonance imaging

Nature Network Boston
Cardiac magnetic resonance imaging (CMR) is the gold standard for cardiac function assessment and plays a crucial role in diagnosing cardiovascular disease (CVD).
Y. Wang, Kai Yang, Yi Wen, Pengcheng Wang, Yuepeng Hu, Yongfan Lai, Yufeng Wang, Kankan Zhao, Siyi Tang, Angela Zhang, Huayi Zhan, Minjie Lu, Xiuyu Chen, Shujuan Yang, Z. Dong, Yining Wang, Hui Liu, Lei Zhao, Lu Huang, Yunling Li, Lianming Wu, Zixian Chen, Yi Luo, Dongbo Liu, Pengbo Zhao, Keldon Lin, Joseph C. Wu, Shihua Zhao   +27 more
semanticscholar   +1 more source

A thousand words about the imaging in cardiac amyloidosis

Journal of Medical Science, 2019
Cardiac amyloidosis is an infiltrative disease which usually occurs under the form of restrictive cardiomyopathy. Advances in the treatment have changed the unfavorable outcomes of this disease. Thus, early diagnosis is essential.
Rafał Dankowski, Marek Leszniewski, Małgorzata Pyda, Andrzej Szyszka   +3 more
doaj   +1 more source

Comparison of T1 mapping techniques for ECV quantification. histological validation and reproducibility of ShMOLLI versus multibreath-hold T1 quantification equilibrium contrast CMR [PDF]

, 2012
BACKGROUND: Myocardial extracellular volume (ECV) is elevated in fibrosis or infiltration and can be quantified by measuring the haematocrit with pre and post contrast T1 at sufficient contrast equilibrium.
A. S. Flett, D. M. Sado, J. C. Moon, K. W. White, M. Fontana, MAESTRINI, VIVIANA, N. Roberts, S. K. Piechnik, S. M. Banypersad, S. Neubauer   +9 more
core   +1 more source

Magnetic Resonance Imaging as a Predictor of Survival Free of Life‐Threatening Arrhythmias and Transplantation in Cardiac Sarcoidosis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundCardiac magnetic resonance imaging has a key role in today's diagnosis of cardiac sarcoidosis. We set out to investigate whether cardiac magnetic resonance imaging also helps predict outcome in cardiac sarcoidosis.
Kaj Ekström, Jukka Lehtonen, Helena Hänninen, Riina Kandolin, Sari Kivistö, Markku Kupari   +5 more
doaj   +1 more source

Noninvasive cardiac flow assessment using high speed magnetic resonance fluid motion tracking. [PDF]

PLoS ONE, 2009
Cardiovascular diseases can be diagnosed by assessing abnormal flow behavior in the heart. We introduce, for the first time, a magnetic resonance imaging-based diagnostic that produces sectional flow maps of cardiac chambers, and presents cardiac ...
Kelvin Kian Loong Wong, Richard Malcolm Kelso, Stephen Grant Worthley, Prashanthan Sanders, Jagannath Mazumdar, Derek Abbott   +5 more
doaj   +1 more source

Infarct tissue characterization in implantable cardioverter-defibrillator recipients for primary versus secondary prevention following myocardial infarction: a study with contrast-enhancement cardiovascular magnetic resonance imaging [PDF]

, 2012
Knowledge about potential differences in infarct tissue characteristics between patients with prior life-threatening ventricular arrhythmia versus patients receiving prophylactic implantable cardioverter-defibrillator (ICD) might help to improve the ...
Birgelen, C. von, Es, J. van, Galjee, M.A., Kraaier, K., Olimulder, M.A.G.M., Palen, J.A.M. van der, Scholten, M.F., Wagenaar, L.J.   +7 more
core   +3 more sources

Subclinical myocardial disease by cardiac magnetic resonance imaging and spectroscopy in healthy HIV/Hepatitis C virus-coinfected persons. [PDF]

, 2017
Objective The contribution of hepatitis C virus (HCV) infection to the risk of heart failure in human immunodeficiency virus (HIV)-coinfected persons is unknown.
Ambale-Venkatesh, Bharath, Bluemke, David A, Butt, Adeel A, Chew, Kara W, Currier, Judith S, Horwich, Tamara B, Liao, Diana, Lima, João AC, Liu, Chia-Ying, Paul Finn, J   +9 more
core   +2 more sources

Real-time Assessment of Right and Left Ventricular Volumes and Function in Children Using High Spatiotemporal Resolution Spiral bSSFP with Compressed Sensing [PDF]

, 2018
Background: Real-time (RT) assessment of ventricular volumes and function enables data acquisition during free-breathing. However, in children the requirement for high spatiotemporal resolution requires accelerated imaging techniques.
Hughes, Marina, Kowalik, Grzegorz T., Mortensen, Kristian H., Muthurangu, Vivek, Steeden, Jennifer A., Tann, Oliver   +5 more
core   +2 more sources