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Comparison of two techniques (in vivo and ex-vivo) for evaluating the elastic properties of the ascending aorta: Prospective cohort study

Marie-Catherine Morgant, Siyu Lin, Diana Marin-Castrillon, Chloé Bernard, Aline Laubriet, Alexandre Cochet, Alain Lalande, Olivier Bouchot, Helena Kuivaniemi
2021 PLoS ONE  
Stretching tests on the aorta carried out ex-vivo make it possible to determine the elastic properties of healthy and aneurysmal aortic fragments (tension test, resistance before rupture).  ...  This imaging technique has the advantage of being non-invasive and of establishing aortic compliance (local measurement of stiffness) without using contrast material by measuring the variation of the aortic  ...  Acknowledgments We would like to thank Suzanne Rankin from the Dijon University Hospital for proofreading and editing the manuscript and also Pr Alain Bernard from the Dijon University Hospital for his  ... 
doi:10.1371/journal.pone.0256278 pmid:34516570 pmcid:PMC8437267 fatcat:437o7ykbhfd5vdy2vdg5rf5a4q

MDCT evaluation of acute aortic syndrome (AAS)

Tullio Valente, Giovanni Rossi, Francesco Lassandro, Gaetano Rea, Maurizio Marino, Maurizio Muto, Antonio Molino, Mariano Scaglione
2016 British Journal of Radiology  
Non-traumatic acute thoracic aortic syndromes (AAS) describe a spectrum of life-threatening aortic pathologies with significant implications on diagnosis, therapy and management.  ...  This article provides a summary of AAS, focusing especially on the MDCT technique, typical and atypical findings and common pitfalls of AAS, as well as recent concepts regarding the subtypes of AAS, consisting  ...  detector panel, gantry rotation speed reduction and new detector composition and structure) and software post-processing evolution (automatic CAD of vessel stenosis, three-dimensional modelling, calcification  ... 
doi:10.1259/bjr.20150825 pmid:27033344 pmcid:PMC4985458 fatcat:4nyulkgp4je6tagbio72ookagu

The use of multiparametric CMR to predict impaired exercise capacity in hypertrophic cardiomyopathy

Andrew S Flett, Caroline J Coats, Brian A Mist, Giovanni Quarta, Ferdinando Pasquale, Perry M Elliott, James C Moon
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p15 fatcat:fzkgholefrfrvdzmpuqlpw73qe

Phase-sensitive black-blood coronary vessel wall imaging

Khaled Z. Abd-Elmoniem, Robert G. Weiss, Matthias Stuber
2010 Magnetic Resonance in Medicine  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1002/mrm.22286 pmid:20373403 fatcat:4wuqi3pyczdy3gfw6svjdruzme

Sudden cardiac death with normal coronaries: cardiac MRI in the differential diagnosis of underlying disease in survivors

Peter Hunold, Thomas Schlosser, Kai Nassenstein, Oliver Bruder, Holger Eggebrecht, Peter W Radke, Jörg Barkhausen
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-o14 fatcat:n3ole6buxnfuxd3335hp4wjqfq

Diffusion-prepared dark blood delayed enhancement imaging for improved detection of subendocardial infarcts

Michael Salerno, Frederick H Epstein, Christopher M Kramer
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-o10 fatcat:e53avy5acvg37fn2i3wdp6usya

Complications of aortic coarctation repair assessed using cardiac magnetic resonance imaging

Sylvia SM Chen, Raad H Mohiaddin
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p247 fatcat:25q3n526sba6lktslct4rjwgqy

CMR assessment of right ventricular function in patients with combined pulmonary stenosis and insufficiency after correction of tetralogy of Fallot

Maureen P Kohi, Karen G Ordovas, David M Naeger, Alison Knauth Meadows, Elyse Foster, Charles B Higgins
2013 Acta Radiologica  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1177/0284185113491565 pmid:23864059 fatcat:fuzpfr53pbcbzprffa6bgym7mq

Reproducibility of aortic pulse wave velocity measurements obtained with Phase Contrast Magnetic Resonance (PCMR) and applanation tonometry

Jonathan Suever, David Huneycutt, Enrique Rojas-Campos, Francesca Cardarelli, Amol Pedneker, Sam Fielden, Arthur Stillman, Paolo Raggi, John Oshinski
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p228 fatcat:s7cxy4uusnhdhj7qw2iaggatwa

Non-contrast fresh-blood MRA for assessment of abdominal endovascular stent grafts

Timothy SE Albert, Connie Luna, Patrik Zetterlund, Mitsue Miyazaki
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p229 fatcat:zavy45fvdjhujdwv76b3pizs2u

7 T MRI of macrophages in mouse carotid atherosclerosis using novel nanoparticle platforms

Hisanori Kosuge, Masahiro Terashima, Masaki Uchida, Sarah Sherlock, Philip S Tsao, Mark J Young, Trevor Douglas, Hongjie Dai, Michael V McConnell
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p151 fatcat:grnv6hznvbfxthm2seow4gufsy

Feasibility of noninvasive 3 T MRI-guided myocardial ablation with high intensity focused ultrasound

Aravind Swaminathan, Viola Rieke, Randy L King, John Pauly, Kim Butts-Pauly, Michael McConnell
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-o86 fatcat:x65nsqbh6nezvnm5rbtnxby2b4

Longitudinal versus cross-sectional studies of effects of aging on ventricular structure and function using cardiac magnetic resonance imaging

Dipti Gupta, Mark Goldman, Sunil T Mathew, Jing Han, William Schapiro, Michael Passick, Katherine McGrath, Jie J Cao, Nathaniel Reichek
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p4 fatcat:a5v5afh465dmdjek6fkt2dca2a

The involvement of the aorta by cardiac magnetic resonance in the inflammatory process of acute coronary syndrome

Geetha P Bhumireddy, John F Heitner, Peter J Cawley, Igor Klem, Manesh Patel, Anna Crowley, Jonathan W Weinsaft, Michael Elliott, Michele Parker, Robert M Judd, Raymond J Kim
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p256 fatcat:qt4ngruqcfcwzgmlvhlapd3em4

Characterization of myocardial remodeling with diffusion tensor magnetic resonance imaging in chronic porcine model using the toroid-based representation

Choukri Mekkaoui, Marcel P Jackowski, Donald P Dione, Francis G Spinale, Albert J Sinusas
2009 Journal of Cardiovascular Magnetic Resonance  
Myocardial siderosis is the main cause of morbidity and mortality in thalassaemia major. In the United Kingdom approximately 50% of patients die before reaching 35 years.  ...  The cardiomyopathy is reversible if chelation is commenced early but diagnosis is often delayed due to the late onset of symptoms.  ...  Direct quantification of T2 eliminates many unwanted sources of signal variation, and removes the subjectivity of observer interpretation of bright regions.  ... 
doi:10.1186/1532-429x-11-s1-p79 fatcat:5vc33l2ngvhnfjx56sedl6no3y
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