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Topic: Ventricular septal defect


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VSD

  
  VSD
Ventricular septal defects are an abnormal communication at the ventricular level.
Operative closure of all ventricular septal defect is indicated by the second year of age, symptoms or not, as the risk for irreversible pulmonary vascular obstructive disease rises substantially thereafter.
Pulmonary artery banding is reserved for cases with multiple ventricular septal defect and in symptomatic patients with concomitant medical conditions such as RSV pneumonia or intracerebral hemorrhage.
www.pediheart.org /practitioners/defects/ventricular/VSD.htm   (375 words)

  
 New Page 1
This kind of ventricular septal defect is very close to the tricuspid valve septal leaflets which may be damaged by shunting across the defect whether it is involved, or not in forming an aneurysmal pouch leading which may lead to ventricular septal defect closure.
Subaortic stenosis is usually a discrete membrane in the left ventricular outflow tract distal to the ventricular septal defect and rarely proximal to the defect.
In patients with ventricular septal defects or mitral stenosis the pulmonary arterial pressures may be elevated because of mitral stenosis and increased pulmonary blood flow, however, their effects are not additive, i.e.
pediatriccardiology.uchicago.edu /MP/CHD/VSD/VSD.htm   (2850 words)

  
 Text
Ventricular septal defect (VSD) is a orifice in the interventricular septum that allows blood to flow from one ventricle to the other.
In the second dog, the VSD was diagnosed at eight weeks of age and the murmur and angiocardiographic evidence of a VSD were gone at 1 year of age.
The location of the defect can be determined on the short-axis view, being at approximately 11:00 to 12:00(when the aortic root is viewed as a clock face) when the defect is a perimembranous inlet defect or a membranous defect and at 1:00 to 3:00 when it is a perimembranous outlet defect (Figures 12 and 13).
www.vmth.ucdavis.edu /cardio/cases/case3/text.htm   (793 words)

  
 Ventricular Septal Defect
Ventricular septal defect is a hole in the wall between the right and left ventricles of the heart.
A ventricular septal defect can allow newly oxygenated blood to flow from the left ventricle, where the pressures are higher, to the right ventricle, where the pressures are lower, and mix with unoxygenated blood.
Ventricular septal defects are the most common congenital heart defects in infants (that is, defects that a person is born with).
www.emedicinehealth.com /ventricular_septal_defect/article_em.htm   (572 words)

  
 U-M CVC - Ventricular Septal Defect
Ventricular septal defect is the most common congenital heart defect and accounts for 20-30% of children seen in large pediatric cardiology clinics.
A ventricular septal defect (VSD) is a defect or hole(1) in the wall that separates the lower two chambers of the heart.
Ventricular septal defects can be further described by 1) size of the defect, 2) location of the defect, 3) whether there is more than one defect present, and 4) the presence or absence of a ventricular septal aneurysm.
www.med.umich.edu /cvc/mchc/parven.htm   (1537 words)

  
 Ventricular Septal Defect (VSD) - Cardiovascular Disorders - Health Library - Children's Hospital of The King's ...
A ventricular septal defect is an opening in the ventricular septum, or dividing wall between the two lower chambers of the heart known as the right and left ventricles.
VSD is a congenital (present at birth) heart defect.
Ventricular septal defects are the most commonly occurring type of congenital heart defect, occurring in 14 to 17 percent of babies born each year.
www.chkd.org /cardiology/vsd.asp   (2758 words)

  
 Ventricular Septal Defect   (Site not responding. Last check: 2007-10-05)
Ventricular Septal Defect (VSD) is the most common congenital heart abnormality in infants and children, with equal frequency in both sexes.
The consequences of a VSD depend on the size of the defect and the relative resistance in aortic and pulmonary artery beds.
But if the defect is large, the ventricular pressures (right and left) are equal and the size of flow into the pulmonary and aortic, systemic (remainder of body) circulations is determined by the resistances in the two beds.
www.rjmatthewsmd.com /Definitions/ventricular_septal_defect.htm   (235 words)

  
 eMedicine - Ventricular Septal Defect : Article by Vibhuti N Singh, MD, MPH, FACC, FSCAI   (Site not responding. Last check: 2007-10-05)
A VSD denotes a defect in the interventricular septum that is composed of muscular and membranous segments.
The most common defects occur in the region of the membranous septum and are referred to as paramembranous or perimembranous defects because they are larger than the membranous septum itself and are associated with a muscular defect at a portion of their perimeter.
The presence of a significant VSD in the absence of irreversible pulmonary hypertension warrants surgical closure.
www.emedicine.com /RADIO/topic740.htm   (5062 words)

  
 Ventricular Septal Defect | AHealthyMe.com
A ventricular septal defect is a hole in the wall of the heart (septum) that separates the left lower chamber (left ventricle) from the right lower chamber (right ventricle).
Ventricular septal defect is one of a group of heart problems found in newborn babies that are collectively called congenital heart disease.
Children with ventricular septal defect tend to suffer more frequent colds and pneumonia, and have a higher rate of inflammation and infection of the heart (endocarditis).
www.ahealthyme.com /topic/topic100587651   (621 words)

  
 Ventricular Septal Defect (VSD)
Ventricular Septal Defect (VSD) is a hole in the wall of the heart between the left and right lower heart chambers (ventricles).
VSD is the most common congenital heart defect, affecting about one in three children with a heart abnormality discovered at birth.
VSD often occurs as a single defect with no known cause, but it is also found in children with other problems, such as German measles (rubella) and Down’s syndrome.
www.hmc.psu.edu /childrens/healthinfo/uz/vsd.htm   (522 words)

  
 Ventricular Septal Defect - My Child Has - Children's Hospital Boston
Perimembranous VSD — An opening in the upper section of the ventricular septum, near the valves, occurs in 75 percent of all VSD cases.
Ventricular septal defects are the most commonly occurring type of congenital heart defect, occurring in one to three out of every 1,000 live births, and four to seven out of every 1,000 premature births.
When blood passes through the VSD from the left ventricle to the right ventricle, a larger volume of blood than normal must be handled by the right side of the heart, causing the right side to become overworked and enlarged.
www.childrenshospital.org /az/Site500/mainpageS500P0.html   (2185 words)

  
 Ventricular septal defect (VSD)
Children with a ventricular septal defect are at increased a risk of an infection of the heart (endocarditis).
Children with large defects, especially occurring with Eisenmenger's syndrome, are at risk of a stroke due to a blood clot passing through the hole in the heart and going to the brain.
For a ventricular septal defect, the doctor may be able to close the hole by using a small mesh patch or plug during catheterization.
www.cnn.com /HEALTH/library/DS/00614.html   (2334 words)

  
 Ventricular Septal Defect
Ventricular septal defect (pronounced: ven-trih-kyoo-lur sep-tul dee-fekt), or VSD for short, is a heart condition that can affect teens - although most people with VSDs have had the problem diagnosed long before they reach their teenage years.
Although ventricular septal defects are quite common (about 8 out of every 1,000 babies born have heart defects, and about 30% of those babies have VSDs), it's pretty rare for a VSD to pass unnoticed until the teenage years.
Ventricular septal defects occur during a baby's development in the mother's womb and are present at birth.
kidshealth.org /teen/diseases_conditions/heart/vsd.html   (1776 words)

  
 Ventricular Septal Defect (VSD)
Septal defects are sometimes called a "hole" in the heart.
A defect between the heart's two lower chambers (the ventricles) is called a ventricular septal defect (VSD).
Most people whose uncomplicated ventricular septal defects are repaired early in life don't have any significant long-term problems.
americanheart.org /presenter.jhtml?identifier=11066   (472 words)

  
 VSD
A hole in the wall between the two lower chambers is called a ventricular septal defect, or VSD for short.
When a defect or "hole" is present between the ventricles (or lower chambers), blood from the left side of the heart is forced through the defect to the right side every time the heart beats.
VSD closure is one of the most commonly performed congenital heart operations, and is a safe and effective operation.
www.pediheart.org /parents/defects/VSD.htm   (370 words)

  
 Ventricular Septal Defect (VSD) - Lucile Packard Children's Hospital
A ventricular septal defect allows oxygen-rich (red) blood to pass from the left ventricle, through the opening in the septum, and then mix with oxygen-poor (blue) blood in the right ventricle.
Large muscular defects deep in heart muscle are often difficult to close with surgery.  One method currently being used to close some muscular VSDs is the use of a device called a septal occluder.
When a large VSD is diagnosed later in life, if complications occur after surgical closure, or a large VSD is never repaired, the outlook is generally poor.
www.lpch.org /DiseaseHealthInfo/HealthLibrary/cardiac/vsd.html   (2722 words)

  
 Ventricular septal defect - WrongDiagnosis.com
Ventricular septal defect is listed as a "rare disease" by the Office of Rare Diseases (ORD) of the National Institutes of Health (NIH).
This means that Ventricular septal defect, or a subtype of Ventricular septal defect, affects less than 200,000 people in the US population.
With a diagnosis of Ventricular septal defect, it is also important to consider whether there is an underlying condition causing Ventricular septal defect.
www.wrongdiagnosis.com /v/ventricular_septal_defect/intro.htm   (530 words)

  
 MedlinePlus Medical Encyclopedia: Ventricular septal defect
Ventricular septal defect describes one or more holes in the wall that separates the right and left ventricles of the heart.
Ventricular septal defect is one of the most common congenital (present from birth) heart defects.
This hole is known as a ventricular septal defect, or a VSD.
www.nlm.nih.gov /medlineplus/ency/article/001099.htm   (800 words)

  
 Ventricular Septal Defect - Texas Heart Institute Heart Information Center
A septal defect is a hole in the septum, which is the muscle wall that separates the heart's left and right chambers.
A septal defect is sometimes called "a hole in the heart."
A ventricular septal defect (VSD) is a hole in the part of the septum that separates the lower chambers of the heart (the ventricles).
texasheart.org /HIC/Topics/Cond/vseptal.cfm   (563 words)

  
 Ventricular Septal Defects
Ventricular septal defects are heart defects that are present at birth (congenital).
Small ventricular septal defects can close on their own (spontaneously) or become less significant as the child matures and grows.
Moderately-sized defects can cause congestive heart failure, which is characterized by an abnormally rapid rate of breathing (tachypnea), wheezing, unusually fast heartbeat (tachycardia), enlarged liver (hepatomegaly), and/or failure to thrive.
www.webmd.com /hw/heart_disease/nord169.asp   (536 words)

  
 What Is Ventricular Septal Defect?
Ventricular (ven-TRICK-u-lar) septal defect (VSD) is a hole (defect) in the wall that separates the lower chambers of the heart.
Infants born with a VSD may have a single hole or more than one hole in the wall that separates the two ventricles.
Presence or absence of a ventricular septal aneurysm—a thin flap of tissue on the septum.
www.nhlbi.nih.gov /health/dci/Diseases/vsd/vsd_what.html   (850 words)

  
 Ventricular septal defect (VSD) definition - Medical Dictionary definitions of popular medical terms
Ventricular septal defect (VSD): A hole in the septum (the wall) between the lower chambers of the heart (the ventricles).
Ventricular Septal Defect is the most common type of heart malformation (congenital heart disease).
A VSD lets blood from the left ventricle (where it is under relatively high pressure) shunt into the right ventricle which has to do extra work to handle the additional blood, may have trouble keeping up with the load, enlarge, and fail.
www.medterms.com /script/main/art.asp?articlekey=5980   (398 words)

  
 Cardiology Department : Ventricular Septal Defect (VSD)
When small, such defects cause little in the way of problems and often "heal"  (close) on their own.
The effect on heart function depends on the size of the defect, but may be very minor.
Larger VSDs allow more blood to flow from the left ventricle to the right ventricle and lead to increase in pressure and flow in the lung circulation.
www.rch.org.au /cardiology/defects.cfm?doc_id=5090   (224 words)

  
 Ventricular Septal Defect (VSD) - Children's Hospital of Philadelphia
A VSD will be repaired if it has not closed on its own — to prevent lung problems that will develop from long-time exposure to extra blood flow.
Infection control Children with certain heart defects are at risk for developing an infection of the inner surfaces of the heart known as bacterial endocarditis.
Your child's VSD may be repaired surgically in the operating room or by a cardiac catheterization procedure.
www.chop.edu /consumer/your_child/condition_section_index.jsp?id=-9317   (2587 words)

  
 Ventricular Septal Defect - Heart Disease and other cardiovascular conditions on MedicineNet.com
A ventricular septal defect (VSD) is a type of heart malformation present at birth or congenital heart disease (CHD).
The heart with a VSD has a hole in the wall (the septum) between its two lower chambers (the ventricles).
VSD, in turn, is the most common type of CHD, accounting for 25-30% of all CHD.
www.medicinenet.com /Ventricular_Septal_Defect/article.htm   (369 words)

  
 GEMS - Ventricular Septal Defect
This defect is very similar to atrial septal defect.
If a substantial size defect is not corrected, then the pressures in the pulmonary arteries may become very high and induce changes in the arteries themselves such that even closure of the defect will no longer improve the patient.
In this case, the pressures in the right side of the heart are high enough that blood may begin to flow from the right to the left side of the heart.
www.co.gaston.nc.us /gemshp/training/VentricularSeptalDefect.htm   (172 words)

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