The histological basis of late gadolinium enhancement cardiovascular magnetic resonance in a patient with Anderson-Fabry disease

被引:146
作者
Moon, James C.
Sheppard, Mary
Reed, Emma
Lee, Phillip
Elliott, Perry M.
Pennell, Dudley J.
机构
[1] Royal Brompton Hosp, CMR Unit, London SW3 6NP, England
[2] Royal Brompton Hosp, Dept Histopathol, London SW3 6NP, England
[3] UCL Natl Hosp Neurol & Neurosurg, London WC1N 3BG, England
[4] Heart Hosp, London, England
关键词
cardiomyopathy; hypertrophy; magnetic resonance imaging; Anderson-Fabry disease;
D O I
10.1080/10976640600605002
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Anderson-Fabry Disease (AFD) is a storage disease that mimics hypertrophic cardiomyopathy. Late gadolinium enhancement (LGE) by cardiovascular magnetic resonance occurs in approximately 50% of patients in the basal inferolateral LV wall, but how an intracellular storage disease causes focal LGE is unknown. We present a whole-heart histological validation that LGE is caused by focal myocardial collagen scarring. This scarring may be the substrate for electrical re-entry and sudden arrhythmic death. The reasons for this distribution of fibrosis are unclear, but may reflect inhomogeneous left ventricular wall stress.
引用
收藏
页码:479 / 482
页数:4
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