Publications
411 results found
Assomull RG, Gulati A, Chan CF, et al., 2013, Acute chest pain of cardiovascular aetiology: a diagnostic dilemma, QJM-AN INTERNATIONAL JOURNAL OF MEDICINE, Vol: 106, Pages: 659-662, ISSN: 1460-2725
Hull JH, Menzies-Gow A, Nicholson AG, et al., 2013, Exercise-induced haemoptysis: a thoroughbred cause?, THORAX, Vol: 68, Pages: 599-600, ISSN: 0040-6376
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- Citations: 3
Gulati A, Ismail TF, Jabbour A, et al., 2013, Clinical utility and prognostic value of left atrial volume assessment by cardiovascular magnetic resonance in non-ischaemic dilated cardiomyopathy, EUROPEAN JOURNAL OF HEART FAILURE, Vol: 15, Pages: 660-670, ISSN: 1388-9842
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- Citations: 79
Dormand H, Mohiaddin RH, 2013, Cardiovascular Magnetic Resonance in Marfan syndrome, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 15, ISSN: 1097-6647
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- Citations: 28
Snow TM, Lindsay AC, Mohiaddin R, et al., 2013, CORONARY ARTERY DISEASE AND BURDEN OF MYOCARDIAL INFARCTION AND FIBROSIS IN PATIENTS UNDERGOING TRANSCATHETER AORTIC VALVE IMPLANTATION, 62nd Annual Scientific Session of the American-College-of-Cardiology, Publisher: ELSEVIER SCIENCE INC, Pages: E1201-E1201, ISSN: 0735-1097
Ho YC, Chen SSM, Mohiaddin RH, 2013, Late Stenosis After Repair of Anomalous Pulmonary Venous Drainage and the Value of Cardiovascular Magnetic Resonance for Assessment of This Important Complication, PEDIATRIC CARDIOLOGY, Vol: 34, Pages: 480-482, ISSN: 0172-0643
Kindler HE, Reyes E, Baksi AJ, et al., 2013, Cardiac magnetic resonance perfusion imaging and the effects of single intravenous cannulation with the Octopus bionector, Journal of Cardiovascular Magnetic Resonance, Vol: 15, ISSN: 1097-6647
Ferreira PF, Gatehouse PD, Mohiaddin RH, et al., 2013, Cardiovascular magnetic resonance artefacts, Journal of Cardiovascular Magnetic Resonance, Vol: 15, Pages: 41-41
Hughes-Roberts Y, White SK, Collinson J, et al., 2012, A right atrial mass-but where is it coming from?, BRITISH JOURNAL OF RADIOLOGY, Vol: 85, Pages: 1581-1583, ISSN: 0007-1285
Vieira MS, Drivas P, Mohiaddin RH, 2012, Becker's muscular dystrophy cardiomyopathy: Insights from imaging modalities, REVISTA PORTUGUESA DE CARDIOLOGIA, Vol: 31, Pages: 833-834, ISSN: 0870-2551
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- Citations: 1
Pennell DJ, Carpenter JP, Firmin DN, et al., 2012, Review of Journal of Cardiovascular Magnetic Resonance 2011, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 14, ISSN: 1097-6647
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- Citations: 2
Raj V, Alpendurada F, Christmas T, et al., 2012, Cardiovascular magnetic resonance imaging in assessment of intracaval and intracardiac extension of renal cell carcinoma, JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY, Vol: 144, Pages: 845-851, ISSN: 0022-5223
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- Citations: 6
Myerson SG, d'Arcy J, Mohiaddin R, et al., 2012, Aortic Regurgitation Quantification Using Cardiovascular Magnetic Resonance Association With Clinical Outcome, CIRCULATION, Vol: 126, Pages: 1452-1460, ISSN: 0009-7322
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- Citations: 143
Mahmod M, Alpendurada F, Drivas P, et al., 2012, Demonstration of a rare variant of partial anomalous pulmonary venous drainage and quantification of shunt by cardiac magnetic resonance, JOURNAL OF CARDIOVASCULAR MEDICINE, Vol: 13, Pages: 603-606, ISSN: 1558-2027
Parsai C, O'Hanlon R, Prasad SK, et al., 2012, Diagnostic and prognostic value of cardiovascular magnetic resonance in non-ischaemic cardiomyopathies, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 14, ISSN: 1097-6647
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- Citations: 88
Pepper J, Rega F, Petrou M, et al., 2012, Individualised external support of the Marfan aortic root using computer aided design and rapid protyping to manufacture a customised implant: characteristics and follow up of the first 30 recipients, Congress of the European-Society-of-Cardiology (ESC), Publisher: OXFORD UNIV PRESS, Pages: 504-504, ISSN: 0195-668X
Dweck MR, Joshi S, Murigu T, et al., 2012, Left ventricular remodeling and hypertrophy in patients with aortic stenosis: insights from cardiovascular magnetic resonance, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 14, ISSN: 1097-6647
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- Citations: 155
Torii R, El-Hamamsy I, Donya M, et al., 2012, Integrated morphologic and functional assessment of the aortic root after different tissue valve root replacement procedures, JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY, Vol: 143, Pages: 1422-+, ISSN: 0022-5223
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- Citations: 30
Maceira AM, Mohiaddin RH, 2012, Cardiovascular magnetic resonance in systemic hypertension, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 14, ISSN: 1097-6647
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- Citations: 47
Jabbour A, Zaman S, Ismail T, et al., 2012, Profound pectus excavatum in Marfan's syndrome, LANCET, Vol: 379, Pages: 557-557, ISSN: 0140-6736
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- Citations: 1
Jabbour A, Ismail TF, Vazir A, et al., 2012, Multimodality assessment of aortic stenosis severity in Transcatheter Aortic Valve Implantation (TAVI): comparison between cardiovascular magnetic resonance, transesophageal and transthoracic echocardiography, Journal of Cardiovascular Magnetic Resonance, Vol: 14, ISSN: 1097-6647
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- Citations: 1
Jabbour A, Ismail TF, De Noronha SV, et al., 2012, Non-invasive assessment of interstitial myocardial fibrosis in pressure-overload left ventricular hypertrophy, Journal of Cardiovascular Magnetic Resonance, Vol: 14, ISSN: 1097-6647
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- Citations: 1
Izgi C, Mohiaddin R, 2012, Role of cardiovascular magnetic resonance in the diagnosis of arrhythmogenic right ventricular cardiomyopathy/dysplasia with left ventricular involvement., Anadolu Kardiyol Derg, Vol: 12, Pages: E4-E5
Bradlow WM, Gibbs JSR, Mohiaddin RH, 2012, Cardiovascular magnetic resonance in pulmonary hypertension, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 14, ISSN: 1097-6647
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- Citations: 53
Borghi A, Wood NB, Mohiaddin RH, et al., 2012, Computational analysis of flow and stress patterns in patient specific thoracic aortic aneurysm models, Lecture Notes in Computational Vision and Biomechanics, Pages: 133-159
Thoracic Aortic Aneurysms (TAAs) are associated with low frequency in a given population but high mortality rate. No reliable surgical criterion is available at present but internal wall stress has proved to be more reliable as a predictor of rupture than the maximum diameter in case of Abdominal Aortic Aneurysms (AAAs). However, few studies have been reported on the role of biomechanical factors in the development and rupture of TAAs. This chapter describes a computational mechanics model of TAA based on patient-specific anatomical and flow conditions, acquired from Magnetic Resonance Imaging (MRI). The model has been applied to five patients with TAAs at different locations of the aorta. The results showed no correlation between peak stress and aneurysm size such as the maximum diameter. The effects of intra-luminal thrombus (ILT) and its mechanical properties on wall stress patterns were investigated. It has been found that the shape, size and location of ILT have a significant effect on wall stress patterns. Peak stress calculated using a fully coupled fluid-structure interaction simulation was similar to that predicted by a static solid simulation, in agreement with previous studies of AAA. The work presented here serves as a first step towards developing a reliable predictive tool to allow improved prognosis and surgical decision making for TAA patients.
Treasure T, Pepper J, Golesworthy T, et al., 2012, External aortic root support: NICE guidance, HEART, Vol: 98, Pages: 65-68, ISSN: 1355-6037
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- Citations: 13
Tan FPP, Xu XY, Torii R, et al., 2012, Comparison of Aortic Flow Patterns Before and After Transcatheter Aortic Valve Implantation, Cardiovascular Engineering and Technology, Vol: 3, Pages: 123-135
Abstract—Little is known of the likely changes in blood flowvelocity profiles and aortic wall shear stress (WSS) followingtranscatheter aortic valve implantation (TAVI). The objectiveof this study was to investigate the effects of TAVI onflow patterns in the thoracic aorta by using cardiovascularmagnetic resonance imaging (CMR) and computational fluiddynamics (CFD). An elderly patient with aortic stenosis wasexamined using MRI pre- and post-TAVI, and CFDsimulations were carried out incorporating MRI-derivedpatient-specific anatomy and upstream flow conditions. Pre-TAVI velocity profiles demonstrated the highly disturbedturbulent flow and jet impacting the wall of the arch owing tothe partial opening of the stenosed aortic valve, with likelypathological effects. In the Post-TAVI aorta, velocity profileswere similar to those of healthy aortas with spatially moreuniform WSS and lower turbulence levels, demonstrating thefavourable effects of the TAVI procedure in restoring normalaortic flow. This study has shown both the effectiveness ofTAVI on an individual patient and the advantage of thecombined CMR and CFD method for a comprehensivepatient-specific assessment of pre- and post-TAVI aortic flowpatterns and WSS over CMR alone.
Teo LLS, Cannell T, Babu-Narayan SV, et al., 2011, Prevalence of Associated Cardiovascular Abnormalities in 500 Patients With Aortic Coarctation Referred for Cardiovascular Magnetic Resonance Imaging to a Tertiary Center, PEDIATRIC CARDIOLOGY, Vol: 32, Pages: 1120-1127, ISSN: 0172-0643
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- Citations: 54
Jabbour A, Ettles C, Ismail T, et al., 2011, Potential of Pre-Contrast T1 Mapping as a Marker of Interstitial Fibrosis in Severe Aortic Stenosis, CIRCULATION, Vol: 124, ISSN: 0009-7322
Jabbour A, Ismail TF, Moat N, et al., 2011, Multimodality Imaging in Transcatheter Aortic Valve Implantation and Post-Procedural Aortic Regurgitation Comparison Among Cardiovascular Magnetic Resonance, Cardiac Computed Tomography, and Echocardiography, JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, Vol: 58, Pages: 2165-2173, ISSN: 0735-1097
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- Citations: 153
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