Patent foramen ovale
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Patent Foramen Ovales
Medical Dictionary
Definition of medical terminology for Patent Foramen Ovales.
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Patent foramen ovale
Alternate Names : PFO ...
patent foramen ovale (PFO): The foramen ovale is a small opening between the right and left atria, normally present in utero, but which usually closes shortly after birth.
Patent foramen ovale
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Patent foramen ovale is a small, flap-like opening in the wall between the right and left upper chambers of the heart. It usually causes no signs or symptoms and rarely requires treatment....
patent foramen ovale (PFO) closure
The foramen ovale is an opening that occurs in the wall between the two upper chambers of a baby's heart before birth.
Patent foramen ovales (PFO) and atrial septal defects (ASD) are typically diagnosed by an ultrasound of the heart, or echocardiography.
Patent Foramen Ovale
While a baby grows in the womb, there is a normal opening between the left and right atria (upper chambers) of the heart.
patent foramen ovale - an opening in the atrial septum (wall between the right and left atria) that is present in all infants, but which usually closes shortly after birth.
Patent foramen ovale - An opening between the left and right atria (the upper chambers) of the heart. Everyone has a PFO before birth, but in 1 out of every 3 or 4 people, the opening does not close naturally, as it should, after birth.
It is usually accompanied by a patent foramen ovale. It is now recognized that this Aneurysm: Weakened, bulging part of an artery , which, if undetected and left untreated, may rupture and cause life-threatening internal bleeding.
(Probe-patent foramen ovale, which is present in 25% of autopsies, is not considered an ASD as it is usually asymptomatic.)
Ostium primum type is a low ASD. This is an uncommon form of ASD (about 5%).
Atrial septal defect closure, including patent foramen ovale
Atrioventricular canal defect (also called atrioventricular septal defect) surgery ...
Heart muscle birth defects, including patent foramen ovale, atrial septal defect and ventricular septal defect
Being older than 30
Being female
Low cardiovascular fitness
High percentage of body fat
Use of alcohol or tobacco ...
Paradoxical embolism via a patent foramen ovale: an important mechanism of cryptogenic strokes… more…
Percutaneous Closure of Multiple…
By Arcidiacono C, Gaio G, Butera G, Carminati M ...
"Patent Foramen Ovale as a Risk Factor for Cryptogenic Stroke". Ann Intern Med 117 (6): 461-465. PMID 1503349.
^ Report of the Commission on Classification and Terminology, International League Against Epilepsy.
Pulmonary Artery Stenosis
Congenital Valve Disease
Patent Foramen Ovale
Coarctation Of The Aorta
Patent Ductus Arteriosus ...
Via migration from the venous circulation (venous gas embolism) either via a right-to-left shunt (patent foramen ovale, atrial septal defect) or by overwhelming the filtering capacity of the lungs ...
an infection of a heart valve (endocarditis), a particular type of abnormal heart rhythm (atrial fibrillation), aortic or mitral valve disease, valve replacement, or a hole in the upper chambers of the heart known as patent foramen ovale.
Sex: males
Age: 20-50 years old
Prior head surgery or head injury
Positive family history of cluster headaches
History of a small hole in the heart (called patent foramen ovale) ...
Infection of the heart valves (endocarditis).
A patent foramen ovale, which is a congenital heart defect.
Blood-clotting disorders.
Inflammation of blood vessels (vasculitis).
Heart attack.
Heart failure.
acidosis, severe pulmonary vasoconstriction, hypertrophy of pulmonary arterial muscle, and elevated pulmonary vascular resistance, with resultant right-to-left shunting of blood through a patent ductus arteriosus and at times a patent foramen ovale.
echocardiography, embolus, hemorrhage, hemorrhagic, high blood pressure, hypertension, hypoxia, ischemic, ischemic stroke, magnetic resonance imaging (MRI), methamphetamine, mini-stroke, obesity, oral contraception, oxygen, patent foramen ovale, ...
In these disorders, the opening (called patent foramen ovale) between the atria persists long after it should be closed, resulting in an increase in the workload on the right side of the heart and excessive blood flow to the lungs.
In individuals with an atrial septal defect (patent foramen ovale) or a ventricular septal defect, an embolus of venous origin can pass through the septal defect from the right side to the left side of the heart, ...
 See also: Symptom, Surgery, Stroke, Atrial septal defect, Heart Disease
  
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