A meta-analysis of two randomized studies evaluating patent foramen ovale (PFO) closure as a treatment strategy for migraine has shown significant benefits in several key endpoints, prompting the ...

Associated Stroke Causal Likelihood (PASCAL) classification has the ability to differentiate between patients with net ...

A patent foramen ovale (PFO) is a hole in the heart that doesn’t close as expected after birth. Before a baby is born, they have a hole between the left and right sides of their heart. This hole, ...

Patent foramen ovale (PFO) may be associated with migraine, especially migraine with aura (MA), when the PFO is permanent right-left shunt (RLS), large RLS, and large-size PFO, a recent study found.

In patients with migraine who undergo transcatheter closure of patent foramen ovale (PFO), the presence of aura and of residual right-to-left shunt appear to influence the amount of migraine benefits, ...

Patent foramen ovale (PFO) has been linked to ischemic strokes of undetermined cause (cryptogenic strokes). PFO—a remnant of fetal circulation when the foramen ovale does not seal after birth—can ...

ATLANTA -- Scenarios for patent foramen ovale (PFO) closure not covered by the pivotal trials were a key subject of guidelines released by the Society for Cardiovascular Angiography and Interventions ...

Patent foramen ovale (PFO) closure in conjunction with optimal medical therapy can reduce both the number of migraine days and the frequency of attacks compared with medicine alone, according to a new ...

Patent foramen ovale (PFO) closure reduced the risk for recurrent ischemic stroke in most young and middle-aged adults with cryptogenic stroke but increased the risk for atrial fibrillation (AF) in a ...

Flaherty & Crumrine Preferred Income Opportunity Fund remains a buy, offering a 6.3% yield and trading at a 6.54% discount to NAV. PFO provides diversified exposure to preferred securities, with a ...

A patent foramen ovale is an opening that some adults have between the top two chambers of their hearts. Everyone has this opening early in life, but it often seals during infancy. In some people, ...