Patent foramen ovale

Patent foramen ovale: Introduction

A defect (incomplete closure) in the wall between the two upper chambers of the heart. The defect is a normal occurrence before birth but the opening eventually closes over in about 80% of people. Straining caused by sneezing or coughing can cause the defect to push open and allow blood to flow between the two chambers. This means that the blood doesn't pass through the lungs where any waste such as clots are removed. This contaminated blood can result in clots traveling to other parts of the body where they can become lodged and cause conditions such as strokes. Also called PFO.

Symptoms of Patent foramen ovale

• Usually asymptomatic
• Increased incidence of stroke
• more symptoms...»

Patent foramen ovale: Complications

Read more about complications of Patent foramen ovale.

Wrongly Diagnosed with Patent foramen ovale?

• Hidden causes of Patent foramen ovale (possibly wrongly diagnosed)

Causes of Patent foramen ovale

Read more about causes of Patent foramen ovale.

More information about causes of Patent foramen ovale:

• Patent foramen ovale as a symptom

Treatments for Patent foramen ovale

• Usually none
• Anticoagulation
• Surgery to repair the defect
• more treatments...»

Read more about treatments for Patent foramen ovale

Latest Treatments for Patent foramen ovale

• Aspirin
• Clopidogrel
• Surgical closure
• Percutaneous closure
• more treatments...»

Read more about the latest treatments for Patent foramen ovale

Evidence Based Medicine Research for Patent foramen ovale

Medical research articles related to Patent foramen ovale include:

• (1) Guidelines for prevention of stroke in patients with ischemic stroke or transient ischemic attack. (2) Update to the AHA/ASA recommendations for the prevention of stroke in patients with stroke and transient ischemic attack.
• Diagnosis and Management of Acute Pulmonary Embolism
• What is the evidence of benefit from closure of patent foramen ovale in respect of chronic intractable migraine?
• Can migraine cause changes in the white matter of the brain?
• Comparison of Three Patent Foramen Ovale Closure Devices in a Randomized Trial (Amplatzer Versus CardioSEAL-STARflex Versus Helex Occluder)
• Valvular and structural heart disease. American College of Chest Physicians evidence-based clinical practice guidelines (8th edition).
• Can Implanon be inserted safely in a newly postpartum woman with a past history of cerbrovascular accident (CVA) who has a patent foramen ovale and a family of deep vein thrombosis (DVT)?
• Migraine Intervention With STARFlex Technology (MIST) trial
• more research...»

Click here to find more evidence-based articles on the TRIP Database

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Reseach about Patent foramen ovale

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