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Acquired Von Willebrand Syndrome Secondary to Mitral and Aortic Regurgitation
被引:11
|作者:
Wan, Siu-Hin
[1
]
Liang, Jackson J.
[1
]
Vaidya, Rakhee
[2
]
Blackshear, Joseph L.
[3
]
Chen, Dong
[4
]
机构:
[1] Mayo Clin, Dept Internal Med, Rochester, MN 55905 USA
[2] Mayo Clin, Div Hematol, Rochester, MN 55905 USA
[3] Mayo Clin, Div Cardiovasc Dis, Rochester, MN 55905 USA
[4] Mayo Clin, Div Hematopathol, Rochester, MN 55905 USA
关键词:
D O I:
10.1016/j.cjca.2014.02.010
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
The association between aortic stenosis and gastrointenstinal bleeding due to acquired von Willebrand syndrome (AVWS) has been well established. We report a patient with AVWS from underlying severe endocarditis-associated aortic regurgitation and pre-existing mitral regurgitation. Cardiovascular disease-related AVWS occurs from a selective loss of the largest multimers of von Willebrand factor from high shear forces, and desmopressin leads to transient clinical improvement.
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页码:1108.e9 / 1108.e10
页数:2
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