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Atrial Septal Defect (ASD) Description

An Atrial Septal Defect (ASD) is a congenital heart defect that occurs when the wall (septum) between the upper chambers of the heart doesn't form properly. This creates an abnormal connection between the left and right atria, allowing for mixing of oxygenated and deoxygenated blood.

Characteristics

• Present at birth (congenital)
• Abnormal connection between the upper chambers of the heart
• Mixing of oxygenated and deoxygenated blood

Symptoms may include:

• Fatigue
• Shortness of breath
• Frequent lung or respiratory infections
• Palpitations or irregular heartbeat

Note: The symptoms listed above are not exhaustive, but rather a summary of common symptoms associated with ASD.

Symptoms of Atrial Septal Defect

Atrial septal defect (ASD) can be a subtle condition, but there are several symptoms that may indicate its presence. Some of the common signs and symptoms include:

• Fatigue: People with ASD may experience fatigue or tiredness, especially after physical activity [3].
• Decreased exercise tolerance: As a result of fatigue, individuals with ASD may find it difficult to engage in physical activities or exercises [7].
• Breathlessness: Shortness of breath or difficulty breathing (dyspnea) can be a symptom of ASD, particularly during physical exertion [9].
• Palpitations: Some people with ASD may experience heart palpitations or feel their heartbeat irregularly [3][7].

It's essential to note that these symptoms can be similar to those experienced by individuals with other heart conditions. Therefore, if you suspect you have an atrial septal defect, it is crucial to consult a medical professional for proper diagnosis and treatment.

References: [3] - A hole in the wall that divides the two upper chambers of the heart · Symptoms include fatigue, shortness of breath, frequent lung or respiratory infections in ... [7] - Symptoms can be subtle, and include fatigue, decreased exercise tolerance, breathlessness and palpitations. If untreated, heart failure symptoms and elevated ... [9] - Symptoms · Difficulty breathing (dyspnea) · Frequent respiratory infections in children · Feeling the heart beat (palpitations) in adults · Shortness of breath with ...

**Diagnostic Tests for Atrial Sept

Medications for Atrial Septal Defect (ASD)

While medications cannot repair atrial septal defects, they may help relieve symptoms associated with the condition. According to medical experts, medications such as beta blockers and digoxin may be prescribed by a physician to manage symptoms.

• Beta blockers: These medications can help slow down the heart rate and reduce the workload on the heart, which may alleviate symptoms such as palpitations or shortness of breath.
• Digoxin (Lanoxin): This medication is used to treat conditions like atrial fibrillation and congestive heart failure. It works by increasing the strength of heart contractions and slowing down the heart rate.

It's essential to note that medications are not a substitute for surgical repair, which may be necessary in some cases to prevent complications associated with ASDs.

References: * [8] Medications cannot repair atrial septal defects, but they may help relieve symptoms. Your physician may prescribe medications such as beta blockers, digoxin, ... * [3] Dec 15, 2020 — Medication Summary · Inotropic agents · Class Summary · Digoxin (Lanoxin) · Dopamine (Intropin) · Loop diuretics ...

Differential Diagnosis of Atrial Septal Defect

Atrial septal defects (ASDs) are a group of rare disorders of the heart that are present at birth (congenital) and involve a hole in the wall (septum) between the upper chambers of the heart. The differential diagnosis of ASDs involves distinguishing it from other congenital heart defects, particularly ventricular septal defect (VSD).

Key Points to Consider:

• Clinical Presentation: Patients with ASDs may present with symptoms such as dyspnea on exertion, congestive heart failure, palpitations, syncope, right heart failure, atrial fibrillation, stroke (via an embolism), and pulmonary hypertension.
• Imaging Studies: Chest radiographs can be used to diagnose ASDs using deep learning-based analysis. However, the accuracy of this method may vary depending on the specific algorithm used.
• Differential Diagnosis: The differential diagnosis of ASDs includes other congenital heart defects such as VSD, patent foramen ovale (PFO), and total anomalous pulmonary venous return.

References:

• [7] Dyspnea on Exertion · CHF · Palpitations · Syncope · Right heart failure · A. fib · Stroke (via an embolism) · Pulmonary hypertension, marker of late disease and ...
• [8] Differential diagnosis of congenital ventricular septal defect and atrial septal defect in children using deep learning–based analysis of chest radiographs.
• [9] Oct 22, 2024 — Atrial septal defect (ASD) is the second most common congenital heart defect after ventricular septal defect (VSD). Diagnosis is often delayed until adulthood.

Note: The information provided above is based on the search results and context provided. It is essential to consult a medical professional for an accurate diagnosis and treatment plan.