Patent foramen ovale and cryptogenic stroke

The presence of a patent foramen ovale (PFO) has been found to be associated with an increased risk of cryptogenic stroke in many case-control studies. This paper reviews the current understanding of the pathophysiology and diagnosis of PFO, and therapeutic options of patients with PFO and cryptogenic stroke.
Source: Trends in Cardiovascular Medicine - Category: Cardiology Authors: Source Type: research