Results 41 to 50 of about 44,055 (198)

Extraction of epi-cardium contours from unseen images using a shape database [PDF]

, 2004
Accurate segmentation of the myocardium in cardiac magnetic resonance images can be restricted by image noise and low discrimination between the epi-cardium boundary and other organs.
Ghita, Ovidiu, Lynch, Michael, Whelan, Paul F.   +2 more
core   +1 more source

Cine Magnetic Resonance Imaging of Myocardial Ischemia and Reperfusion in Mice [PDF]

Circulation, 2001
Studies of acute myocardial ischemia/reperfusion injury in genetically manipulated mice have been impeded by the technical challenges of instrumenting small animals ( 500 bpm). To address these problems, 4 C57BL/6 mice (28 to 30 g) were anesthetized with pentobarbital and intubated for surgical instrumentation of the major left coronary artery with ...
Z, Yang, B A, French, W D, Gilson, A J, Ross, J N, Oshinski, S S, Berr   +5 more
openaire   +2 more sources

Radiological assessment of effectiveness of soluble RAGE in attenuating Angiotensin II-induced LVH mouse model using in vivo 9.4T MRI

Scientific Reports, 2019
We investigated the effectiveness of soluble Receptor for Advanced Glycation Endproducts (sRAGE) in attenuating angiotensin II (AngII)-induced left ventricular hypertrophy (LVH) using in vivo 9.4T cine-magnetic resonance imaging (CINE-MRI).
Dan Heo, Soyeon Lim, Jiye Lee, Myung Eun Lee, Soyoung Cho, Jisu Jeong, Miran Seo, Sungha Park, Jaemoon Yang   +8 more
doaj   +1 more source

Alterations in vascular function in primary aldosteronism - a cardiovascular magnetic resonance imaging study [PDF]

, 2014
Introduction: Excess aldosterone is associated with increased cardiovascular risk. Aldosterone has a permissive effect on vascular fibrosis. Cardiovascular magnetic resonance imaging (CMR) allows study of vascular function by measuring aortic ...
A McCurley, A Rudolph, A Tomaschitz, B Fink, B Strauch, B Strauch, C Catena, C Delles, C Delles, CB Stehr, D Rizzoni, DA Calhoun, E M Freel, E P McQuarrie, EM Freel, G Bernini, GE Callera, GF Mitchell, GP Rossi, JM Connell, JW Funder, K Gaddam, L U Zimmerli, LU Zimmerli, MJ van Trijp, MR Robinson, NC Edwards, OJ Rider, OJ Rider, P B Mark, P Milliez, P Rerkpattanapipat, PB Mark, R Holaj, R Rocha, RB Stacey, S Boyle, S Laurent, T Indra, WJ Rogers, YH Lin   +40 more
core   +1 more source

Dynamic Transformer Based on Wavelet and Diffusion Prior Guidance for Cardiac Cine MRI Reconstruction

Sensors
Cardiac magnetic resonance imaging (CMR) is widely used for the diagnosis and functional assessment of cardiovascular diseases because of its noninvasive nature and excellent soft-tissue contrast.
Bolun Zhao, Jun Lyu
doaj   +1 more source

Prediction of sarcomere mutations in subclinical hypertrophic cardiomyopathy. [PDF]

, 2014
BACKGROUND: Sarcomere protein mutations in hypertrophic cardiomyopathy induce subtle cardiac structural changes before the development of left ventricular hypertrophy (LVH).
Bassett, P, Bluemke, DA, Canter, CE, Captur, G, Day, SM, Elliott, PM, Esteban, MT, Ferreira, VM, Finocchiaro, G, Ho, CY, Li, C, Lopes, LR, McKenna, WJ, Mohun, TJ, Moon, JC, Muthurangu, V, Patel, V, Seidman, CE, Sherrid, MV   +18 more
core   +1 more source

Magnetic resonance multitasking for motion-resolved quantitative cardiovascular imaging. [PDF]

, 2018
Quantitative cardiovascular magnetic resonance (CMR) imaging can be used to characterize fibrosis, oedema, ischaemia, inflammation and other disease conditions.
Christodoulou, Anthony G, Li, Debiao, Nguyen, Christopher, Shaw, Jaime L, Wang, Nan, Xie, Yibin, Yang, Qi   +6 more
core   +2 more sources

Cine magnetic resonance imaging in evaluating retroperitoneal leiomyosarcoma arising from the inferior vena cava

IJU Case Reports
Introduction Leiomyosarcoma of the inferior vena cava is associated with poor prognosis. Complete resection is the only curative treatment. We present a patient with this disease in whom cine magnetic resonance imaging was valuable in selecting the ...
Taisuke Tobe, Tomoaki Terakawa, Yoshiko Ueno, Keitaro Sofue, Takuto Hara, Junya Furukawa, Jun Teishima, Yuzo Nakano, Kenichi Harada, Masato Fujisawa   +9 more
doaj   +1 more source

Strain-encoded cardiac magnetic resonance imaging: a new approach for fast estimation of left ventricular function

BMC Cardiovascular Disorders, 2019
Background Recently introduced fast strain-encoded (SENC) cardiac magnetic resonance (CMR) imaging (fast-SENC) provides real-time acquisition of myocardial performance in a single heartbeat.
Tomas Lapinskas, Victoria Zieschang, Jennifer Erley, Lukas Stoiber, Bernhard Schnackenburg, Christian Stehning, Rolf Gebker, Amit R. Patel, Keigo Kawaji, Henning Steen, Remigijus Zaliunas, Sören J. Backhaus, Andreas Schuster, Marcus Makowski, Sorin Giusca, Grigorious Korosoglou, Burkert Pieske, Sebastian Kelle   +17 more
doaj   +1 more source

Cardiac magnetic resonance findings predict increased resource utilization in elective coronary artery bypass grafting [PDF]

, 2008
Morbidity following CABG (coronary artery bypass grafting) is difficult to predict and leads to increased healthcare costs. We hypothesized that pre-operative CMR (cardiac magnetic resonance) findings would predict resource utilization in elective CABG ...
Alfakih, American Heart Association, Anna F. Dominiczak, Baks, Bellenger, Berry, Berry, British Heart Foundation Heart Statistics, Christian Delles, Colin Berry, Eisenberg, Ferguson, Fieno, Geissler, Geoffrey A. Berg, Gibbons, Hein, Henry J. Dargie, Higgins, Higgins, Hombach, John E. Foster, Lassnigg, Lorenz, Lukas U. Zimmerli, Lund, Mark, Michalopoulos, Mosteller, Mounsey, Nathanson, Pell, Pennell, Roques, Rosamond, Schvartzman, Selvanayagam, Sievers, Simonetti, Tracey Steedman, Tu, Tu, Zimmerli   +42 more
core   +1 more source