Publications
463 results found
Maceira AM, Prasad SK, Khan M, et al., 2006, Normalized left ventricular systolic and diastolic function by steady state free precession cardiovascular magnetic resonance, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 8, Pages: 417-426, ISSN: 1097-6647
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- Citations: 618
Ganesalingam J, Prasad S, Oldershaw PJ, 2005, Myocardial calcification following post-operative septicaemia, British Journal of Cardiology, Vol: 12, Pages: 465-467, ISSN: 0969-6113
Myocardial calcification is a rare finding usually detected by computerised tomographic (CT) scanning. It is often missed and, when found, is often misdiagnosed. The addition of magnetic resonance imaging (MRI) to our investigative armamentarium enables correct diagnosis and appropriate management.
Prasad S, Henein MY, 2005, Novel insights into LV remodelling after murine myocardial infarction by <i>in vivo</i> magnetic resonance tissue velocity mapping, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, Vol: 21, Pages: 565-567, ISSN: 1569-5794
Assomull R, Cannell TM, Prasad SK, 2005, Cardiovascular magnetic resonance assessment of myocardial infarction and post-infarct complications, CORONARY ARTERY DISEASE, Vol: 16, Pages: 373-378, ISSN: 0954-6928
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- Citations: 1
Moon JC, Mogensen J, Elliott PM, et al., 2005, Myocardial late gadolinium enhancement cardiovascular magnetic resonance in hypertrophic cardiomyopathy caused by mutations in troponin I, HEART, Vol: 91, Pages: 1036-1040, ISSN: 1355-6037
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- Citations: 64
Sen-Chowdhry S, Prasad SK, McKenna WJ, 2005, Arrhythmogenic right ventricular cardiomyopathy with fibrofatty atrophy, myocardial oedema, and aneurysmal dilation., Heart, Vol: 91
Assomull RG, Lyne JC, Khan M, et al., 2005, Left ventricular remodelling in dilated cardiomyopathy (DCM) with and without evidence of late gadolinium enhancement-cardiovascular magnetic resonance (LGE-CMR), Annual Conference of G-MEX/MICC, Publisher: B M J PUBLISHING GROUP, Pages: A71-A71, ISSN: 1355-6037
Elkington AG, Gatehouse PD, Cannell TM, et al., 2005, Comparison of hybrid echo-planar imaging and FLASH myocardial perfusion cardiovascular MR imaging, RADIOLOGY, Vol: 235, Pages: 237-243, ISSN: 0033-8419
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- Citations: 21
Elkington AG, He TG, Gatehouse PD, et al., 2005, Optimization of the arterial input function for myocardial perfusion cardiovascular magnetic resonance, JOURNAL OF MAGNETIC RESONANCE IMAGING, Vol: 21, Pages: 354-359, ISSN: 1053-1807
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- Citations: 23
Prasad S, Assomull R, Pennell DJ, 2005, Recent advances in non-invasive cardiology - Coronary angiography using computed tomography has been underplayed - Reply, BRITISH MEDICAL JOURNAL, Vol: 330, Pages: 732-732, ISSN: 0959-535X
Prasad SK, Lyne J, Chai P, et al., 2005, Role of CMR in assessment of myocardial perfusion, EUROPEAN RADIOLOGY, Vol: 15, Pages: B42-B47, ISSN: 0938-7994
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- Citations: 8
Maceira AM, Joshi J, Prasad SK, et al., 2005, Cardiovascular magnetic resonance in cardiac amyloidosis, CIRCULATION, Vol: 111, Pages: 186-193, ISSN: 0009-7322
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- Citations: 660
Moon JCC, Prasad SK, 2005, Cardiovascular magnetic resonance and the evaluation of heart failure., Curr Cardiol Rep, Vol: 7, Pages: 39-44, ISSN: 1523-3782
Cardiovascular magnetic resonance (CMR) has established itself as probably the single best way of phenotyping the failing heart. It is the accepted gold standard for measuring cardiac function, volumes, and mass, but within the same scan session additional techniques are available for greater definition. Tissue characterization with the contrast agent gadolinium is well validated and allows the precise visualization and quantification of myocardial infarction. This can be used for viability assessment and to determine heart failure etiology. Dobutamine stress CMR and CMR perfusion hold advantages over conventional techniques. The new frontiers of CMR in heart failure hold the promise of unique insights quantifying myocardial iron, nonischemic fibrosis, microvascular perfusion, plaque characterization, and CMR-targeted intervention. The development and validation of these techniques represent major research challenges for the future. From a clinical perspective, an equal challenge is in increasing the availability of the modality for patients and physicians.
Prasad SK, Assomull RG, Pennell DJ, 2005, Unusual cardiomyopathies-role of cardiac magnetic resonance imaging, CARDIOVASCULAR IMAGING: A HANDBOOK FOR CLINICAL PRACTICE, Editors: Bax, Kramer, Marwick, Wijns, Publisher: BLACKWELL SCIENCE PUBL, Pages: 251-260, ISBN: 978-1-4051-3131-5
Prasad SK, Assomull RG, Pennell D, 2004, Recent developments in non-invasive cardiology, BRITISH MEDICAL JOURNAL, Vol: 329, Pages: 1386-1389, ISSN: 0959-535X
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- Citations: 7
Broberg C, Ujita M, Babu-Narayan S, et al., 2004, Massive pulmonary artery thrombosis with haemoptysis in adults with Eisenmenger's syndrome: a clinical dilemma, HEART, Vol: 90, ISSN: 1355-6037
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- Citations: 47
Prasad SK, Pennell DJ, 2004, Safety of cardiovascular magnetic resonance in patients with cardiovascular implants and devices, HEART, Vol: 90, Pages: 1241-1244, ISSN: 1355-6037
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- Citations: 40
Sen-Chowdhry S, Prasad SK, McKenna WJ, 2004, Complementary role of echocardiography and cardiac magnetic resonance in the non-invasive evaluation of suspected arrhythmogenic right ventricular cardiomyopathy, JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, Vol: 11, Pages: 15-17, ISSN: 1383-875X
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- Citations: 8
Mikhail GW, Prasad SK, Li W, et al., 2004, Clinical and haemodynamic effects of sildenafil in pulmonary hypertension: acute and mid-term effects, EUROPEAN HEART JOURNAL, Vol: 25, Pages: 431-436, ISSN: 0195-668X
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- Citations: 84
Prasad SK, Soukias N, Hornung T, et al., 2004, Role of magnetic resonance angiography in the diagnosis of major aortopulmonary collateral arteries and partial anomalous pulmonary venous drainage, CIRCULATION, Vol: 109, Pages: 207-214, ISSN: 0009-7322
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- Citations: 85
Prasad SK, Kotwinski P, Assomul R, 2004, The role of cardiovascular magnetic resonance in the evaluation of patients with heart failure., Expert Rev Cardiovasc Ther, Vol: 2, Pages: 53-59, ISSN: 1477-9072
Chronic heart failure is a common disorder placing significant burdens on patients and health-care services. Noninvasive imaging plays a central role in accurate diagnosis, determination of etiology and prognosis, and in monitoring therapy. Advances in technology mean cardiovascular magnetic resonance (CMR) imaging has established itself as both a valuable clinical and research tool in this arena. Not only is CMR the new gold standard for accurate and reproducible assessment of ventricular volumes and mass, but by using gadolinium contrast, underlying pathology can often be determined. In ischemic cardiomyopathy a 'one stop' assessment can be made of function, perfusion and mass. Continuing advances such as myocardial tagging and the increasing availability of CMR mean that it will become an increasingly important and useful tool for clinicians looking after patients with cardiomyopathy and heart failure.
Mohiaddin RH, Burman ED, Prasad SK, et al., 2004, Glagov remodeling of the atherosclerotic aorta demonstrated by cardiovascular magnetic resonance: The CORDA Asymptomatic Subject Plaque Assessment Research (CASPAR) Project, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 6, Pages: 517-525, ISSN: 1097-6647
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- Citations: 18
Elkington AG, Gatehouse PD, Prasad SK, et al., 2004, Combined long- and short-axis myocardial perfusion cardiovascular magnetic resonance, JOURNAL OF CARDIOVASCULAR MAGNETIC RESONANCE, Vol: 6, Pages: 811-816, ISSN: 1097-6647
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- Citations: 9
Sen-Chowdhry S, Prasad SK, Pennell DJ, 2003, Arrhythmogenic right ventricular cardiomyopathy: diagnostic and prognostic value of the cardiac MRI in relation to arrhythmia-free survival, INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, Vol: 19, Pages: 545-547, ISSN: 1569-5794
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- Citations: 5
Prasad SK, Mikhail G, Rogers P, et al., 2003, Beneficial effect of oral sildenafil on cardiac function and ventricular remodelling in patients with pulmonary arterial hypertension, 76th Annual Scientific Session of the American-Heart-Association, Publisher: LIPPINCOTT WILLIAMS & WILKINS, Pages: 643-644, ISSN: 0009-7322
McCrohon A, Moon JCC, Prasad SK, et al., 2003, Differentiation of heart failure related to dilated cardiomyopathy and coronary artery disease using gadolinium-enhanced cardiovascular magnetic resonance, CIRCULATION, Vol: 108, Pages: 54-59, ISSN: 0009-7322
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- Citations: 790
Prasad SK, Mikhail G, Rogers P, et al., 2003, Effect of oral sildenafil on cardiac function and remodelling in patients with pulmonary arterial hypertension, Annual Scientific Conference of the British-Cardiac-Society, Publisher: B M J PUBLISHING GROUP, Pages: A24-A24, ISSN: 1355-6037
Prasad SK, Kilner P, Pennell DJ, 2002, Role of cardiovascular magnetic resonance in evaluation of patients with heart-failure, Continuing Medical Education - Cardiology, Vol: 2, Pages: 127-134, ISSN: 1463-0486
Inspite of important advances in therapeutic interventions for patients with left ventricular (LV) dysfunction and congestive heart failure (CHF), the prevalence of these conditions continues to rise. Accurate and reproducible assessment of ventricular function and mass is essential for diagnosis of ventricular dysfunction and assessment of prognosis, as well as for guiding therapeutic interventions and monitoring therapy. Cardiovascular magnetic resonance (CMR) is ideally suited for fulfilling this task. We review here how CMR can be applied in CHF incorporating techniques to assess strain, scarring and fibrotic change as well as viability and perfusion, both in clinical practice and in research.
Prasad SK, Soukias ND, Gatzoulis MA, et al., 2002, Role of 3D MRA and MRI in the diagnosis of vascular anomalies in adult patients with congenital heart disease, American-Heart-Association Abstracts From Scientific Sessions, Publisher: LIPPINCOTT WILLIAMS & WILKINS, Pages: 358-358, ISSN: 0009-7322
Prasad SK, Smith G, Dargie HJ, et al., 2002, Enrasentan compared with enalapril in patients with asymptomatic left ventricular systolic dysfunction, American-Heart-Association Abstracts From Scientific Sessions, Publisher: LIPPINCOTT WILLIAMS & WILKINS, Pages: 470-470, ISSN: 0009-7322
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- Citations: 2
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