Marco R. Di Tullio; Peter C. Block, M.D., F.A.C.C. However, the risk of first-ever stroke in asymptomatic subjects with PFO in the general population has not been clearly established. This information ...

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 ...

Patent foramen ovale (PFO) increase the rate of ischemic stroke among patients with symptomatic pulmonary embolism (PE), according to a new prospective cohort study. Its authors say the findings ...

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 scuba divers with large patent foramen ovale (PFO), transcatheter closure seems to prevent decompression sickness (DCS), a new study suggests. “According to our data, PFO closure is recommended in ...

patent foramen ovale_cropped Patients diagnosed with PFO prior to noncardiac surgery have an elevated ischemic stroke risk. Patients preoperatively diagnosed with patent foramen ovale (PFO) are at ...

Percutaneously closing a patent foramen ovale (PFO) using the Amplatzer PFO Occluder was superior to medical management in the prevention of recurrent ischemic stroke in patients who previously had a ...

The foramen ovale is a tunnel-like anatomical structure located in the interatrial wall of the fetal heart that enables right-to-left shunting during fetal development. In the majority of people this ...

Congenital Heart Disease (CHD) is one of the most common birth defects, affecting approximately 1% of live births globally ...

The Flaherty & Crumrine Preferred Income Opportunity Fund (PFO) has delivered positive results since our last bullish write-up. However, it has been facing more pressure recently on the back of higher ...