Characterization of patients with massive hypertrophic cardiomyopathy using contrast-enhanced magnetic resonance imaging
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ORAL PRESENTATION
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Characterization of patients with massive hypertrophic cardiomyopathy using contrastenhanced magnetic resonance imaging: does contrast provide additional information? Raymond H Chan1*, Susie Hong1, Tammy S Haas3, Kristin Feeney1, John Lesser3, Michael C Gibson1, Warren J Manning1, Barry J Maron3, Martin Maron2, Evan Appelbaum1 From 15th Annual SCMR Scientific Sessions Orlando, FL, USA. 2-5 February 2012 Background Hypertrophic cardiomyopathy (HCM) patients with massive left ventricular hypertrophy (LVH) (hereby defined as maximal LV wall thickness >30mm) are known to have lower rates of survival. Recently, contrast-enhanced cardiac magnetic resonance (CMR) with late gadolinium enhancement (LGE) has emerged as a potential novel marker of increased cardiovascular risk in HCM. Methods Cine CMR and LGE imaging were performed on HCM patients with massive LV hypertrophy and compared with those with a maximal LV wall thickness
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