Dextrocardia in children is a congenital condition that may cause concern for parents, especially when they discover that their child’s heart is located on the right side of the chest instead of its usual position on the left. Although the name of the condition may sound alarming, having the heart on the right side does not necessarily mean that the child has a serious health problem or that their life is at risk. Dextrocardia may occur in isolation, with the heart functioning normally, while in some cases it may be associated with congenital heart defects or abnormalities in the arrangement of other organs.The symptoms, causes, and severity of dextrocardia vary from one child to another. Therefore, assessment depends on the type of dextrocardia, heart function, and the presence of any associated congenital abnormalities or defects. In this article, we discuss the symptoms of dextrocardia in children, its main causes and types, potential complications, methods of diagnosis and treatment, and most importantly: Can dextrocardia threaten a child’s life, and when does it require medical intervention?

What Is Dextrocardia?

Dextrocardia is a congenital condition in which the heart is located on the right side of the chest instead of its usual position on the left, with the apex of the heart pointing toward the right. The condition is usually present from birth and may be discovered during a routine examination or imaging test performed for another reason.

Dextrocardia may occur in isolation without other abnormalities, or it may be associated with congenital heart defects or abnormalities in the arrangement of the internal organs.

Is Dextrocardia a Serious Condition?

Dextrocardia itself is not necessarily a serious condition. In cases of isolated dextrocardia, the heart may function normally without causing symptoms or complications.

The severity depends mainly on whether there are associated congenital heart defects or abnormalities in the arrangement of other organs. Therefore, a child diagnosed with dextrocardia should undergo appropriate medical evaluation to determine the type of condition and whether any associated abnormalities are present.

Can the Heart Be Surgically Moved From the Right Side to the Left Side?

Surgery is generally not performed to move the heart from the right side to the left simply because the child has dextrocardia.

If the heart is functioning normally and there is no associated problem requiring treatment, it usually remains in its existing position with medical follow-up when necessary. Surgery is considered only when there is an associated congenital heart defect or another medical problem that requires intervention.

Can a Child With Dextrocardia Live a Normal Life?

Yes. A child with dextrocardia can live a normal life when the condition is isolated and there are no significant heart or respiratory abnormalities.

However, if dextrocardia is associated with a congenital heart defect or respiratory disorder, the child's ability to participate in physical activities may depend on the type and severity of the associated condition.

Can Dextrocardia Affect Pregnancy in the Future?

Dextrocardia itself does not necessarily prevent pregnancy in the future. However, the safety of pregnancy depends primarily on heart function and the presence of any associated congenital heart defects.

If a person has a congenital heart condition in addition to dextrocardia, consultation with a cardiologist before and during pregnancy may be recommended to assess potential risks and determine the appropriate level of medical follow-up.

Does Dextrocardia Affect Life Expectancy?

The presence of dextrocardia alone does not determine life expectancy. In cases of isolated dextrocardia, when heart function is normal and there are no significant congenital abnormalities, a person may have a normal life expectancy.

In more complex cases associated with congenital heart defects or other abnormalities, the outlook depends on the type and severity of the associated conditions and how well they respond to treatment and medical follow-up.

Does Dextrocardia Appear on an ECG?

Yes. An electrocardiogram (ECG) may show changes associated with the unusual position and orientation of the heart.

However, an ECG alone cannot determine the complete anatomy of dextrocardia or identify all associated congenital abnormalities. The doctor may therefore recommend echocardiography, and sometimes a chest X-ray, CT scan, or MRI, depending on the child's condition.

Does Dextrocardia Mean That the Heart Muscle Is Weak?

No. Having the heart on the right side does not necessarily mean that the heart muscle is weak.

The heart may have normal size, contraction strength, and valve function. Medical tests are used to determine whether the heart is functioning normally and whether any associated congenital abnormalities are present.

Does a Child With Dextrocardia Need Medical Follow-Up?

Yes. When dextrocardia is discovered, the child should be evaluated to determine whether there are associated congenital heart defects or abnormalities in the arrangement of the internal organs.

The doctor may recommend an echocardiogram, ECG, and additional imaging studies when necessary. The need for long-term follow-up varies from one child to another according to the type of dextrocardia, test results, and overall health.

Types of Dextrocardia

1. Isolated Dextrocardia

In this type, the heart is located on the right side of the chest, while most of the internal organs, particularly the abdominal organs, remain in their usual positions.

It may be characterized by:

• The heart and its apex pointing toward the right.
• The liver, stomach, and spleen remaining in their usual locations.
• Normal heart function in some individuals.
• No symptoms in many cases, with the condition discovered incidentally during an examination or imaging study.
• Associated congenital heart defects in some patients, such as defects involving the walls between the heart chambers.

Importantly, the presence of the heart on the right side alone does not necessarily indicate a serious medical problem.

2. Dextrocardia With Situs Inversus Totalis

In this condition, the heart is not the only organ located on the opposite side. Instead, there is an almost complete mirror-image reversal of the internal organs.

For example:

• The heart is located on the right side.
• The liver is usually located on the left side.
• The stomach and spleen are usually located on the right side.
• The arrangement of the lungs and some blood vessels may also differ.

The organs are therefore arranged approximately as a mirror image of their usual positions.

Many people with situs inversus totalis can live normally when there are no significant associated heart defects or other health problems. The condition may be discovered incidentally during an X-ray or another medical examination.

3. Dextrocardia Associated With Heterotaxy

Dextrocardia with Heterotaxy / Situs Ambiguous

This type is more complex because the internal organs are not arranged in their usual positions, but they are also not simply arranged as a complete mirror image.

It may be associated with:

• Abnormal positioning of the liver.
• Absence of the spleen or the presence of multiple small spleens.
• Abnormal arrangement of the major blood vessels.
• Differences in the structure of the heart chambers.
• Congenital heart defects, which are more common in this condition.

Therefore, children or patients with this type of dextrocardia require careful evaluation of the heart, blood vessels, and internal organs to determine their exact anatomy and establish an appropriate treatment and follow-up plan.

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4. Displacement of the Heart to the Right

Dextroposition

This condition should be distinguished from true congenital dextrocardia. In dextroposition, the heart may have developed normally, but it becomes displaced toward the right side because of another condition inside the chest.

Possible causes include:

• Certain lung diseases.
• Collapse or loss of part of the lung tissue.
• A large amount of air or fluid in one side of the chest.
• Certain abnormalities of the diaphragm or chest wall.
• A mass or other condition causing pressure inside the chest.

Therefore, treatment of dextroposition focuses on treating the underlying cause that displaced the heart rather than surgically changing the position of the heart itself.

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Causes of Dextrocardia

1. Abnormal Rotation of the Heart During Fetal Development

During fetal development, the heart goes through complex stages of formation, looping, rotation, and positioning. If an abnormality occurs during this process, the heart and its apex may be directed toward the right side instead of the left, resulting in congenital dextrocardia.

This is the main mechanism behind true congenital dextrocardia.

2. Abnormal Determination of the Body’s Left and Right Sides

The arrangement of the fetal organs depends on complex developmental mechanisms that establish the body's left and right sides. Disruption of these mechanisms can affect the position of the heart and other internal organs.

This may result in:

• Situs inversus totalis, in which the internal organs are arranged in an almost complete mirror-image pattern.
• Heterotaxy or situs ambiguous, in which the organs have an abnormal and irregular arrangement rather than a complete mirror image.

These conditions may also be associated with differences in the position of the liver, spleen, stomach, blood vessels, and heart.

3. Ciliary Disorders

Cilia in embryonic cells play an important role in establishing the left-right orientation of the body during early development. Abnormal ciliary function can be associated with Primary Ciliary Dyskinesia (PCD).

In some patients, this may be associated with Kartagener syndrome, which can include situs inversus along with respiratory problems caused by impaired ciliary movement.

4. Associated Congenital Heart Defects

Dextrocardia may occur as part of a group of congenital heart abnormalities, including:

• Defects involving the walls between the heart chambers.
• Heart valve abnormalities.
• Abnormalities of the major blood vessels.
• Abnormal connections between the veins and the heart.
• Differences in the formation of the heart chambers.

However, the presence of dextrocardia does not necessarily mean that these defects are present. Dextrocardia can occur in isolation with normal heart function.

5. Genetic Factors

Genetic factors may contribute to some cases of dextrocardia, particularly when it occurs as part of a broader congenital syndrome or genetic disorder. However, a specific genetic cause cannot be identified in every case.

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Difference Between Dextrocardia and Dextroposition

It is important not to confuse these two conditions:

Dextrocardia

The heart itself is oriented toward the right side, usually as a result of an abnormality during fetal development.

Dextroposition

The heart may have developed normally, but it has been displaced toward the right side by another condition within the chest.

This distinction is important because the underlying cause, diagnostic approach, and treatment can differ between the two conditions.

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Symptoms of Dextrocardia

The symptoms of dextrocardia vary from one person to another. Having the heart on the right side does not necessarily cause symptoms. In some cases, dextrocardia is isolated and heart function is normal, while symptoms may develop when it is associated with congenital heart defects or abnormalities in the arrangement of the internal organs.

Therefore, the type of dextrocardia and the associated conditions largely determine the symptoms and their severity.

1. Symptoms of Isolated Dextrocardia

Isolated Dextrocardia

In isolated dextrocardia, the heart is located on the right side of the chest while most of the internal organs remain in their usual positions.

Possible symptoms include:

• The person may have no symptoms at all.
• The condition may be discovered incidentally during a chest X-ray or medical examination performed for another reason.
• If an associated congenital heart defect is present, symptoms may include:
  • Shortness of breath.
  • Fatigue, especially during physical activity.
  • Heart palpitations.
  • Chest pain or discomfort.
  • Bluish discoloration of the lips or skin in some cases.
  • Swelling of the feet or legs when heart function is affected.

Importantly, symptoms in isolated dextrocardia are usually related to an associated heart defect rather than the position of the heart itself.

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2. Symptoms of Dextrocardia With Situs Inversus Totalis

Dextrocardia with Situs Inversus Totalis

In this condition, the heart is located on the right side and the internal organs have an almost complete mirror-image arrangement.

Possible symptoms:

Many people have no symptoms caused by the reversed organ arrangement itself. The condition may be discovered incidentally during an X-ray or another medical examination.

If an associated congenital heart defect is present, symptoms may include:

• Shortness of breath.
• Fatigue.
• Heart palpitations.
• Reduced exercise tolerance.
• Bluish discoloration of the skin or lips in certain heart defects that affect blood oxygen levels.

Associated Respiratory Symptoms

If situs inversus is associated with impaired ciliary function, as may occur in Primary Ciliary Dyskinesia, respiratory symptoms may include:

• Recurrent sinus infections.
• Recurrent bronchial or lung infections.
• Chronic cough.
• Increased respiratory secretions and mucus.
• Recurrent respiratory problems beginning in childhood.

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3. Symptoms of Dextrocardia Associated With Heterotaxy

Dextrocardia with Heterotaxy / Situs Ambiguous

This type is more frequently associated with complex congenital heart and blood-vessel abnormalities. As a result, symptoms may be more noticeable, particularly in children.

Possible symptoms include:

• Shortness of breath.
• Rapid breathing.
• Fatigue and easy exhaustion.
• Difficulty feeding or breastfeeding in infants.
• Poor weight gain or difficulty growing normally.
• Heart palpitations or abnormal heart rhythms.
• Cyanosis, particularly when a heart defect affects blood oxygenation.
• Swelling of the body or limbs in some cases involving impaired heart function.

Symptoms Related to the Spleen

Heterotaxy may be associated with absence of the spleen or impaired splenic function, which can increase the risk of certain infections.

Symptoms vary considerably depending on the specific congenital heart, blood-vessel, and organ abnormalities present.

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4. Symptoms of Dextroposition

Dextroposition

Dextroposition differs from congenital dextrocardia. In this condition, the heart may have developed normally but becomes displaced toward the right side because of another condition inside the chest.

Therefore, symptoms depend primarily on the underlying cause and may include:

• Shortness of breath.
• Cough.
• Chest pain or pressure.
• Difficulty breathing during physical activity.
• Low blood oxygen levels in some cases.
• Symptoms related to lung disease.
• Symptoms associated with abnormalities of the diaphragm or pressure within the chest.

In dextroposition, treating the underlying cause of the heart's displacement is the main approach, rather than treating the position of the heart itself.

When Do Symptoms Require Prompt Medical Evaluation?

If a child or person with dextrocardia develops obvious cyanosis, severe shortness of breath, fainting, severe chest pain, severe palpitations accompanied by dizziness, or significant difficulty breathing or feeding in infants, prompt medical evaluation should be sought.

Complications and Diagnosis of Dextrocardia

The effects of dextrocardia vary from one person to another. It may occur in isolation without causing significant health problems, while in other cases it may be associated with congenital heart defects or abnormalities in the arrangement of internal organs.

Therefore, evaluation is based not only on the position of the heart, but also on heart function and the presence of associated abnormalities or medical conditions.

First: Complications of Dextrocardia

1. Congenital Heart Defects

Dextrocardia, particularly certain types, may be associated with congenital heart defects such as:

• Atrial or ventricular septal defects.
• Heart valve abnormalities.
• Abnormalities of the major blood vessels.
• Complex structural abnormalities of the heart.

The symptoms caused by these defects vary according to their type and severity and may include shortness of breath, fatigue, cyanosis, and reduced exercise tolerance.

2. Heart Rhythm Disorders

Some patients may develop abnormal heart rhythms, particularly when dextrocardia is associated with other structural heart abnormalities.

Symptoms may include:

• Heart palpitations.
• A rapid or irregular heartbeat.
• Dizziness.
• Fainting in some cases.

3. Heart Failure

When dextrocardia is associated with a congenital defect that significantly affects heart function, heart failure may develop.

Possible symptoms include:

• Shortness of breath.
• Fatigue and exhaustion.
• Swelling of the feet or legs.
• Difficulty performing usual activities.

However, dextrocardia itself does not mean that heart failure will occur.

4. Low Blood Oxygen Levels and Cyanosis

When dextrocardia is associated with a congenital heart defect that affects blood flow or the delivery of oxygenated blood to the body, blood oxygen levels may decrease.

Possible symptoms include:

• Bluish lips.
• Bluish discoloration of the extremities.
• Shortness of breath.
• Reduced exercise tolerance.

The severity depends on the type of associated heart defect.

5. Complications Associated With Heterotaxy

When dextrocardia occurs as part of heterotaxy, other abnormalities may affect different organs, including:

• Absence of the spleen or reduced splenic function.
• Abnormalities of the blood vessels.
• Complex congenital heart defects.
• Differences in the arrangement or structure of parts of the digestive system.

When the spleen is absent or does not function properly, the risk of certain infections may increase. Children with this condition therefore require careful medical follow-up.

6. Respiratory Problems

When dextrocardia is associated with Primary Ciliary Dyskinesia (PCD), recurrent respiratory problems may occur, including:

• Recurrent sinus infections.
• Recurrent bronchial and lung infections.
• Chronic cough.
• Accumulation of mucus and respiratory secretions.
• Bronchiectasis in some cases over time.

7. Difficulty Interpreting Certain Medical Tests

The unusual position of the heart and internal organs can affect the interpretation of certain medical tests. Therefore, it is important to inform healthcare professionals about the presence of dextrocardia before performing an ECG or certain imaging studies and medical procedures, so the results can be interpreted according to the patient's actual anatomy.

8. Increased Complexity of Some Surgical Procedures

If a patient requires heart surgery or a catheter-based procedure, the unusual position of the heart and blood vessels may make procedural planning more complex, particularly when multiple congenital abnormalities are present.

Second: Diagnosis of Dextrocardia

The goals of diagnosis are to confirm the presence of dextrocardia, determine its type, and identify any associated heart defects or abnormalities in the arrangement of the internal organs.

1. Physical Examination and Medical History

The doctor begins by assessing symptoms and medical history and may ask about:

• Shortness of breath.
• Heart palpitations.
• Chest pain or discomfort.
• Fatigue or reduced exercise tolerance.
• Cyanosis or episodes of fainting.
• Recurrent respiratory infections.
• Congenital abnormalities of the heart or other organs.
• A family history of certain congenital conditions.

The doctor may notice that the heart sounds or point of maximal cardiac impulse are more prominent on the right side of the chest. However, physical examination alone is not sufficient to confirm the diagnosis.

2. Electrocardiogram (ECG)

An ECG helps assess:

• Heart rate.
• Heart rhythm.
• The heart's electrical activity and conduction.
• Certain findings that may be consistent with dextrocardia or associated heart defects.

The placement of ECG electrodes should be considered carefully when dextrocardia is known, because using the standard placement without taking the heart's position into account may result in an atypical tracing that can be difficult to interpret.

3. Chest X-Ray

A chest X-ray can help identify dextrocardia.

It may show:

• The heart located on the right side of the chest.
• The cardiac apex pointing toward the right.
• The size and shape of the cardiac silhouette.
• The position of the lungs.
• Some findings suggesting an abnormal arrangement of the internal organs.

However, a chest X-ray cannot provide all the details about the structure of the heart and blood vessels, so more advanced imaging may be required.

4. Echocardiography

Echocardiography (an echocardiogram) is one of the most important tests for evaluating dextrocardia. It can assess:

• The heart chambers.
• Heart muscle function.
• Heart valves.
• The presence of septal defects.
• Blood flow through the heart.
• The structure of the major blood vessels.
• Associated congenital heart defects.

It can also help determine whether the dextrocardia is isolated or associated with another congenital heart defect.

5. CT Scan or MRI

The doctor may recommend cardiac CT or MRI when more detailed anatomical information is needed.

These tests can be particularly useful for:

• Heterotaxy.
• Complex congenital heart defects.
• Abnormalities of the blood vessels.
• Cases in which the anatomy is unclear on initial tests.
• Planning certain cardiac surgeries or procedures.

6. Evaluation of Internal Organ Arrangement

After dextrocardia is identified, determining the arrangement of the internal organs is important to establish whether the patient has:

• Isolated dextrocardia.
• Dextrocardia with situs inversus.
• Dextrocardia with heterotaxy.

Ultrasound, CT, or MRI may be used to determine the positions of:

• The liver.
• The stomach.
• The spleen.
• The intestines.
• The major blood vessels.

7. Testing for Primary Ciliary Dyskinesia

If dextrocardia is accompanied by recurrent respiratory infections or symptoms suggestive of Primary Ciliary Dyskinesia, the doctor may order specialized tests to evaluate ciliary function.

This may be particularly important when Kartagener syndrome or another disorder affecting ciliary movement is suspected.

The Most Important Test After Dextrocardia Is Discovered

After dextrocardia is identified, the goal is not simply to confirm that the heart is located on the right side. The evaluation should also look for associated congenital heart defects, determine the arrangement of the internal organs, and assess heart function.

Echocardiography is one of the most important tests for evaluating the structure and function of the heart. A chest X-ray can help determine the position of the heart and provide information about the arrangement of certain organs. CT or MRI may be needed to obtain more detailed images of the heart, blood vessels, and internal organs, particularly in complex cases.

Treatment of Dextrocardia: Types of Surgery and Procedures

The heart itself usually does not require surgery simply because it is located on the right side of the chest. Treatment depends on the type of dextrocardia and the presence of associated congenital heart defects or other medical conditions.

If dextrocardia is isolated and heart function is normal, medical follow-up may be all that is needed. If a congenital heart defect, respiratory problem, or abnormality involving another organ is present, treatment is directed toward the underlying problem.

1. Treatment of Isolated Dextrocardia

If dextrocardia is isolated and there are no significant abnormalities of the heart or other organs:

• Surgery to reposition the heart is generally not required.
• No specific treatment may be necessary.
• Medical follow-up may be recommended according to the cardiologist's assessment.
• If an abnormal heart rhythm is present, it is treated according to its specific type and cause.

The heart is not moved to the left simply because it is located on the right.

2. Treatment of Congenital Heart Defects Associated With Dextrocardia

If testing reveals a congenital heart defect, treatment depends on the type and size of the defect and its effect on heart function.

A. Treatment of an Atrial Septal Defect (ASD)

Some atrial septal defects can be treated with a catheter-based procedure, while others require surgery.

Catheter-Based Closure

When appropriate:

• A catheter is inserted through a blood vessel, usually through the groin.
• The catheter is guided toward the heart using imaging.
• A specially designed closure device is positioned across the defect.
• The device remains in place to close the opening. 

The procedure is not suitable for every type of atrial septal defect. Its use depends on the type, size, and location of the defect, as well as the anatomy of the heart.

Surgical Closure

Some patients may require surgery to close the defect using sutures or a surgical patch, particularly when the type or size of the defect, or the patient's cardiac anatomy, makes catheter-based closure unsuitable.

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B. Treatment of a Ventricular Septal Defect (VSD)

Treatment depends on the size of the defect and its effect on the heart and lungs.

Options may include:

• Medical follow-up when the defect is small and does not cause significant problems.
• Catheter-based closure in selected cases.
• Surgical closure using sutures or a patch when surgery is necessary.

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C. Treatment of Heart Valve Defects

Treatment depends on the affected valve and the severity of the problem.

Possible options include:

• Surgical valve repair, when appropriate, to preserve the patient's own valve.
• Valve replacement with a mechanical or tissue valve when necessary.
• Certain catheter-based procedures for specific types of valve disease.

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3. Treatment of Complex Heart Defects Associated With Heterotaxy

When dextrocardia occurs as part of heterotaxy, multiple abnormalities of the heart and blood vessels may be present.

There is no single operation that is appropriate for every patient. The treatment plan is determined according to the heart's detailed anatomy.

A child may require:

• An initial procedure to improve blood flow or balance the circulation.
• Subsequent corrective surgeries depending on the specific defect.
• Surgeries based on a single-ventricle circulation in some cases.
• Heart transplantation in selected severe cases when other treatment options are not appropriate.

A specialized team experienced in congenital heart disease and congenital heart surgery determines the type and timing of intervention according to the child's anatomy and overall condition.

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4. Treatment of Transposition of the Great Arteries (TGA)

If dextrocardia is associated with transposition of the great arteries (TGA), the child may require specialized surgical treatment.

One of the major operations used in appropriate cases is:

Arterial Switch Operation

The procedure generally involves:

• Reconnecting the aorta and pulmonary artery to their appropriate anatomical positions.
• Reimplanting the coronary arteries into the new aorta.
• Correcting the pathway of blood leaving the ventricles.

This operation is performed at specialized pediatric cardiac surgery centers, and the medical team determines whether it is appropriate based on the specific anatomy of each patient.

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5. Treatment of Tetralogy of Fallot and Related Defects

If dextrocardia is associated with Tetralogy of Fallot, the child may require surgical repair tailored to the specific anatomy of the defect.

The procedure may include:

• Closing the ventricular septal defect.
• Removing or relieving obstruction in the right ventricular outflow tract.
• Treating narrowing of the pulmonary artery or pulmonary valve when necessary.

The type and timing of surgery can vary considerably from one child to another.

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6. Treatment of Heart Rhythm Disorders

When dextrocardia is associated with an abnormal heart rhythm, treatment is directed toward the rhythm disorder itself, rather than the position of the heart.

Treatment options may include:

Medications

Certain medications may be used to control specific heart rhythm disorders. The doctor selects the appropriate medication based on the type of arrhythmia and the patient's age and overall condition.

Electrophysiology Study and Catheter Ablation

For some arrhythmias, a catheter can be inserted into the heart to identify the source of abnormal electrical activity. An appropriate technique can then be used to treat or eliminate the abnormal electrical pathway.

Pacemaker

A pacemaker may be appropriate for some patients with significant electrical conduction problems or severe bradycardia.

Implantable Cardioverter-Defibrillator (ICD)

An ICD is used in selected patients who have an increased risk of dangerous ventricular arrhythmias. The need for an ICD is determined after a comprehensive medical assessment.

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7. Treatment of Dextrocardia With Situs Inversus Totalis

When a person has:

Dextrocardia + Situs Inversus Totalis

and there are no significant functional heart abnormalities, surgery is not performed simply to correct the reversed position of the organs.

If a congenital heart defect is present, it is treated according to the specific defect.

Before any cardiac surgery or catheter-based procedure, doctors and surgeons need to understand the reversed anatomy carefully because the positions of the heart, blood vessels, and other organs differ from the usual arrangement.

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8. Treatment of Dextrocardia Associated With Primary Ciliary Dyskinesia

When dextrocardia is associated with Primary Ciliary Dyskinesia (PCD) or Kartagener syndrome, there is no operation designed to move the heart to the left side.

Treatment focuses on maintaining respiratory health and may include:

• Treatment of respiratory infections according to medical assessment.
• Measures to help clear mucus and secretions from the airways.
• Chest physiotherapy when appropriate.
• Monitoring of lung function.
• Treatment of bronchiectasis if it develops.

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9. Treatment of Dextroposition

Dextroposition differs from congenital dextrocardia. In dextroposition, the heart may have developed normally but becomes displaced toward the right side because of another condition inside the chest.

Therefore, treatment focuses on the underlying cause of the heart's displacement and may include, depending on the condition:

• Treatment of the underlying lung problem.
• Treatment of certain diaphragm abnormalities.
• Drainage of fluid or air from the chest when this is the cause.
• Treatment of a mass or structural abnormality compressing or displacing the heart, when present.

In some cases, the position of the heart may improve after the underlying cause has been treated.

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Does Dextrocardia Itself Require Surgery?

Usually, no. Having the heart on the right side does not mean that the heart needs to be moved to the left. Surgery or catheter-based treatment is performed when there is a cardiac or anatomical problem that requires treatment.

Summary

Treatment depends on the type of dextrocardia:

• Isolated dextrocardia: Usually requires only monitoring if heart function is normal.
• Dextrocardia with situs inversus: The reversed position of the organs does not require correction unless an associated problem needs treatment.
• Dextrocardia with heterotaxy: May require multiple cardiac procedures depending on the anatomy and associated defects.
• Dextrocardia with a congenital heart defect: The specific defect is treated with catheter-based intervention or surgery when necessary.
• Dextroposition: Treatment is directed toward the underlying cause that displaced the heart.