Bioprosthetic aortic valve haemodynamic deterioration secondary to a thrombus
Keyword(s):
A 77-year-old man with a history of coronary artery bypass grafting and surgical aortic valve replacement for severe aortic stenosis 2 years prior presented with exertional chest pain and shortness of breath. The patient underwent a thorough initial evaluation including a transthoracic echocardiogram and coronary angiogram without significant findings. One month later the patient presented with worsened symptoms and a repeat echocardiogram showed an increased mean aortic valve gradient of 87 mm Hg. The patient had to undergo reoperation for a surgical aortic valve replacement and was found to have an aortic bioprosthetic valve thrombus. This case suggests a mismatch between the aortic prosthesis and the patient’s aortic root size.
2018 ◽
Vol 68
(02)
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pp. 114-123
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2020 ◽
Vol 96
(5)
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pp. 1113-1125
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2016 ◽
Vol 9
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2011 ◽
Vol 58
(20)
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pp. B38
2020 ◽
Vol 76
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pp. 2036-2038