Journal of Thrombosis and Thrombolysis

, Volume 20, Issue 2, pp 85–91

Patent Foramen Ovale and Stroke: Prognosis and Treatment in Young Adults

Article

DOI: 10.1007/s11239-005-3202-8

Cite this article as:
Cramer, S.C. J Thromb Thrombolysis (2005) 20: 85. doi:10.1007/s11239-005-3202-8

Abstract

A patent foramen ovale (PFO) is found with increased frequency in patients with stroke of undetermined origin but the significance and therapeutic implications of this observation remain unclear. Several lines of evidence suggest a role for the PFO in stroke pathophysiology for some cryptogenic stroke patients, such as those whose PFO is accompanied by a prothrombotic state, atrial septal aneurysm, or lower extremity/pelvic DVT. Diagnostic evaluation of the patient with cryptogenic stroke and PFO is directed at identifying these subgroups. Appropriate therapy for primary and secondary stroke prevention in a subject with a PFO remains unclear given current uncertainties as to the pathophysiological significance of PFO. Additional studies are needed, such as those focused on lower extremity veins or the cardiac interatrial septum, to guide therapy in specific stroke subpopulations.

Key Words

cryptogenic strokestrokepatent foramen ovaledeep venous thrombosistreatment

Copyright information

© Springer Science + Business Media, Inc. 2005

Authors and Affiliations

  1. 1.Department of NeurologyUC Irvine Medical Center, University of CA-IrvineOrange
  2. 2.Department of NeurologyUC Irvine Medical Center, University of CA-IrvineOrange