Venous hemodynamics may enhance collateral perfusion and the fibrinolytic milieu in paradoxical embolism.

Venous Hemodynamics May Enhance Collateral Perfusion and the Fibrinolytic Milieu in Paradoxical Embolism To the Editor: Paradoxical embolism via right-to-left shunts (RLS) has rapidly evolved into an area of intense research in stroke and migraine. Increasing attention focuses on distinguishing anatomic features of a patent foramen ovale (PFO) visualized by… (More)