Abstract
Aortic root abscess is a well-known complication of aortic valve endocarditis but intracardiac fistulas are rarely seen. This report describes a patient with prosthetic valve endocarditis who had an aortic root abscess that ruptured into the right atrium creating an aortic-right atrial fistula and causing a highly mobile vegetative mass in the right atrium.
MeSH terms
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Adult
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Aorta, Thoracic
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Aortic Diseases / diagnostic imaging
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Aortic Diseases / etiology*
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Aortic Valve Insufficiency / surgery
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Diagnosis, Differential
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Echocardiography, Transesophageal
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Endocarditis / complications*
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Endocarditis / diagnostic imaging
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Endocarditis / microbiology
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Female
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Heart Atria*
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Heart Valve Prosthesis / microbiology*
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Heart Valve Prosthesis Implantation / adverse effects
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Humans
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Prosthesis-Related Infections / complications*
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Prosthesis-Related Infections / diagnostic imaging
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Prosthesis-Related Infections / microbiology
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Staphylococcal Infections / complications*
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Staphylococcal Infections / diagnostic imaging
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Staphylococcal Infections / microbiology
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Staphylococcus aureus / isolation & purification
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Vascular Fistula / diagnostic imaging
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Vascular Fistula / etiology*