Kamis, 04 Januari 2018

All You Need to Know About Single Ventricle Heart Defects

All You Need to Know About Single Ventricle Heart Defects

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Fatigue
Poor weight advantage
Shortness of breath
Heart murmur
Difficulty feeding
Cyanosis (Skin, lips and nails will have blue or purple tint)
In older toddlers, there will be abnormal shape for finger tips.

Treatment for tricuspid atresia

Treatment for congenital heart disease

Skin, lips and nails will have blue or purple tint
Poor weight advantage
Shortness of breath
Unresponsiveness
Sweating throughout feeding
Irregular fatigue
 In some cases your baby will have pulmonary outflow tract obstruction, aortic outflow tract obstruction, and other cardiac abnormalities

Magnetic resonance imaging (MRI)
Cardiac catheterization
Chest X-ray
Electrocardiogram
Echocardiography

Open heart surgery is done to correct hypoplastic left heart syndrome. In some cases additionally catheter therapies are done. And in rare cases heart transplantation is needed for hypoplastic left heart syndrome.

Single ventricle defects need a series of open heart methods called staged reconstruction. In some cases cardiac catheterization is also performed.

Tricuspid valve opens to right atrium and right ventricle. A baby with tricuspid atresia will have only one ventricle (left ventricle) functioning and have poorly constructed right heart buildings. Tricuspid atresia have the next characteristic

You all realise that heart has four chambers. The first two upper chambers of heart are collectively called as atria, and atria collect the blood flowing into the guts. The last two chambers of heart called as ventricle helps to pump out the blood from heart. Single ventricle defect is called for a baby born with heart that has problems for one lower chamber of heart. This lower chamber, ventricle may also be small, underdeveloped or missing a valve.

Treatment for congenital heart disease are

Treatment for Double outlet left ventricle

Signs and symptoms for heterotaxy syndrome

It is a rare birth defect that involves heart and other organs.  There are two varieties of heterotaxy syndrome and they may be

Children with right atrial isomerism have multiple heart defects adding

Fetal echocardiogram
Electrocardiogram
Cardiac magnetic resonance imaging (MRI)
Cardiac catheterization

Double outlet left ventricle (DOLV)

Treatment for heterotaxy syndrome

Diagnosis for heterotaxy syndrome

Double outlet left ventricle is a rare birth defect (congenital heart defect) appears in toddlers and it occurs when the aorta and pulmonary artery both exit from the left ventricle. The only pathway for blood to flow into the lungs is a hole that connects the two ventricles (ventricular septal defect). 

Baby with tricuspid atresia require prostaglandin medication and three surgeries namely Blalock-Taussig shunt, Hemi-Fontan/Glenn,and Fontan

Medications
Heart surgery
Cardiac catheterization

Treatment for hypoplastic left heart syndrome

Tricuspid atresia

Single ventricle heart defects comprise:-----

Signs and symptoms for hypoplastic left heart syndrome

Surgery is performed for Double outlet left ventricle, and throughout this procedure VSD is corrected. In some cases cardiac surgeons will perform a bidirectional Glenn procedure followed by a Fontan operation

Children with left atrial isomerism have

Left atrial isomerism

Septal defects
Problems with heart valves
Problems with hearts electrical system
Complete heart block
There will be no spleen or may also have polysplenia (several small spleens)

Difficulty in breathing and feeding
Skin, lips and nails will have blue or purple tint.
Lethargy

Single ventricle heart defects

Septal defects
Problems with heart valves (particularly pulmonary heart valve)
Anomalous pulmonary venous connection (abnormalities of blood returning from lungs to heart)
Absence of spleen
Liver and other organs on wrong side of the physique

This is a severe heart defect (congenital heart defect) in which left side of heart is not fully constructed. Child with hypoplastic left heart syndrome will have a small left ventricle and also have a closed or too small mitral and aortic valve. 

Cardiac catheterization and surgical methods are done for left atrial isomerism
For abnormal heart rhythm implantable pacemakers (defibrillators) are required.
For right atrial isomerism, no treatments are required, but patients with left atrial isomerism need to stopover at pediatric cardiologist regularly for medical checkups.

Difficulty in breathing and feeding
Skin, lips and nails will have blue or purple tint.
Lethargy

Diagnosis for congenital heart disease

Diagnosis for tricuspid atresia

Difficulty in breathing and feeding
Skin, lips and nails will have blue or purple tint.
Lethargy

Signs and symptoms for single ventricle heart defects

Right atrial isomerism

Cardiac MRI
Cardiac catheterization (some rare cases)
Chest X-ray
Electrocardiogram
Echocardiogram

Cardiac MRI
Cardiac catheterization
Chest X-ray
Electrocardiogram
Pulse oximetry (to detect the content of oxygen in blood)
Echocardiogram

Congenital heart disease

These are inborn birth defect affecting varied conditions of heart. Different varieties of congenital defects are PDA, ASD, VSD, AVC, TGA, TOF, DORV, truncus arteriosus, tricuspid atresia, pulmonary atresia, CoA, AS, HLHS

Treatments for Single ventricle defects

Symptoms for Double outlet left ventricle

Diagnosis for Double outlet left ventricle

Diagnosis for hypoplastic left heart syndrome

Hypoplastic left heart syndrome (HLHS)

Heterotaxy syndrome

Signs and symptoms for tricuspid atresia

Most of the patients with Left atrial isomerism and right atrial isomerism need lot of heart surgeries

No tricuspid valve  
Have smaller right ventricle
ASD (atrial septal defect)
VSD (ventricular septal defect)
Tricuspid atresia is often related to pulmonary stenosis and transposition of great arteries

Cardiac catheterization
Electrocardiogram
Blood experiment
Echocardiogram
Chest X-ray

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