Copyright © 1994 by the European Society of Cardiology.
© 1994 The European Society of Cardiology
Impending paradoxical embolism: A case report and literature review
Departments of Cardiology, and Cardiothoracic Surgery, John Radcliffe Hospital Headington, Oxford 0X3 9DU, U.K
Received 26 October 1993; revised 16 March 1994; .
Correspondence. Dr M. R. Hargreaves, Cardiac Department, John Radcliffe Hospital, Headington, Oxford OX3 9DU, U.K.
Abstract
Paradoxical embolism occurs following the passage of embolic material from the venous to the arterial circulation through a right to left shuntfrequently a patent foramen ovale. The diagnosis is usually presumptive when arterial emboli occur in the appropriate clinical setting. We describe a case of impending paradoxical embolism in a patient with massive pulmonary embolism. Transoesophageal echocardiography revealed a thromboembolus straddling a patent foramen ovale. The patient underwent emergency removal of the intracardiac clot with closure of the patent foramen ovale.
Key Words: Paradoxical embolism patent foramen ovale echocardiography pulmonary embolectomy
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