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Anyone can have patent foramen ovale regardless of gender, ethnicity or race. PFO is frequently found in: Divers with decompression illness (air embolism), when air bubbles block your vein or artery due to an environmental pressure change. People who've had a stroke of unknown cause (cryptogenic stroke).
If you were born with a hole in your heart that never closed, known as a patent foramen ovale (PFO), you may need a procedure to correct it. Penn Medicine cardiologists use interventional techniques to close a patent foramen ovale without opening your chest for surgery.
PFO closure may be offered to younger patients (e.g., <30 years) with a single, small, deep stroke (<1.5 cm), a large shunt, and absence of any vascular risk factors that would lead to intrinsic small-vessel disease such as hypertension, diabetes, or hyperlipidemia (level C).
Definition. Patent foramen ovale (PFO) is a hole between the left and right atria (upper chambers) of the heart. This hole exists in everyone before birth, but most often closes shortly after being born. PFO is what the hole is called when it fails to close naturally after a baby is born.
A healthcare provider may recommend a PFO closure procedure if: You've had a transient ischemic attack (TIA) more than once. You've had cryptogenic (from an unknown cause) strokes more than once. You have a low level of oxygen in your blood.
Treatment most often requires a procedure called cardiac catheterization, which is performed by a trained cardiologist to permanently seal the PFO.
PFO can occasionally result in complications. The most serious of these is stroke. Most people will not need treatment for a PFO. Some people receive treatment for PFO, especially if they have had a stroke due to a PFO.
Surgical closure during heart surgery - A cardiac surgeon can stitch shut the PFO hole. This surgical heart procedure can be accomplished with a tiny incision and robotic techniques.
The position of our societies is to perform percutaneous closure of a PFO in carefully selected patients aged from 18 to 65 years with a confirmed cryptogenic stroke, TIA, or systemic embolism and an estimated high probability of a causal role of the PFO as assessed by clinical, anatomical, and imaging features.
Your healthcare provider may also repair the PFO by transcatheter repair or heart surgery. A transcatheter repair is less invasive than a surgical repair.