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Intracardiac thrombus: a risk of incomplete anticoagulation for cardiac operations
A T Cheung1, S K Levin, S J Weiss
1Department of Anesthesia, University of Pennsylvania, Philadelphia 19104-4293.
Mitral valve replacement was performed urgently in a patient with hemorrhagic brain lesions. To decrease the risk of intracranial hemorrhage, cardiopulmonary bypass was performed using a heparin-coated perfusion system and a reduced dose of heparin. The detection of an acute intracardiac thrombus by transesophageal echocardiography during cardiopulmonary bypass exposed a potential hazard of techniques employing reduced systemic anticoagulation for cardiac operations.
Mitral valve replacement was performed urgently in a patient with hemorrhagic brain lesions. To decrease the risk of intracranial hemorrhage, cardiopulmonary bypass was performed using a heparin-coated perfusion system and a reduced dose of heparin. The detection of an acute intracardiac thrombus by transesophageal echocardiography during cardiopulmonary bypass exposed a potential hazard of techniques employing reduced systemic anticoagulation for cardiac operations.