Ventricular aneurysm

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Prab R. Tumpati, MD — Editor-in-Chief, WikiMD Medical Encyclopedia
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Ventricular aneurysm
File:Heart left ventricular aneurysm sa.jpg
Synonyms
Pronounce	N/A
Specialty	N/A
Symptoms	Chest pain, shortness of breath, arrhythmia
Complications	Heart failure, thromboembolism, ventricular tachycardia
Onset
Duration
Types
Causes	Myocardial infarction
Risks
Diagnosis	Echocardiography, MRI, CT scan
Differential diagnosis
Prevention
Treatment	Surgery, medication
Medication	Anticoagulants, beta blockers
Prognosis
Frequency
Deaths

A bulge in the wall of the heart's ventricle

Ventricular aneurysm is a condition characterized by a bulge or ballooning in the wall of the heart's ventricle, typically the left ventricle. This condition often arises as a complication following a myocardial infarction (heart attack).

Pathophysiology

A ventricular aneurysm occurs when a portion of the heart muscle weakens and bulges outwards. This is usually due to the scarring and thinning of the heart muscle following a myocardial infarction. The aneurysm can affect the heart's ability to pump blood efficiently, leading to heart failure and other complications.

Symptoms

Symptoms of a ventricular aneurysm may include chest pain, shortness of breath, fatigue, and palpitations. In some cases, the aneurysm may lead to arrhythmias or thromboembolism, where blood clots form and travel to other parts of the body.

Diagnosis

Diagnosis of a ventricular aneurysm typically involves imaging studies such as echocardiography, magnetic resonance imaging (MRI), or computed tomography (CT) scans. These tests help visualize the structure and function of the heart and identify the presence of an aneurysm.

Treatment

Treatment options for ventricular aneurysm depend on the severity of the condition and the symptoms presented. Medical management may include medications to control heart failure and arrhythmias. In some cases, surgical intervention, such as aneurysmectomy, may be necessary to remove the aneurysm and restore normal heart function.

Prognosis

The prognosis for individuals with a ventricular aneurysm varies. With appropriate treatment, many patients can manage their symptoms and maintain a good quality of life. However, complications such as heart failure and arrhythmias can impact overall outcomes.

See also

• Myocardial infarction
• Heart failure
• Arrhythmia