Early and long-term (one-year) effects of the association of aspirin and oral anticoagulant on thrombi and morbidity after replacement of the mitral valve with the st. jude medical prosthesis
A clinical and transesophageal echocardiographic study
Patrick Laffort, MDa,
Raymond Roudaut, MDa,
Xavier Roques, MDa,
Stéphane Lafitte, MDa,
Claude Deville, MDa,
Jacques Bonnet, MDa and
Eugene Baudet, MDa
a Service dEchocardiographie PR Roudaut, Cardiologic Hospital Haut-Leveque, 33600 Bordeaux-Pessac, France

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Figure 1 TEE view of a St. Jude medical mitral valve showing a strand on the atrial side of the prosthesis. TEE = transesophageal echocardiography.
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Figure 2 TEE view of a St. Jude medical mitral valve showing nonobstructive thrombus on the atrial side of the prosthesis. TEE = transesophageal echocardiography.
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Figure 3 Cumulative risk of thromboembolic events (excluding nonobstructive thrombi) and of major hemorrhages.
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