Asymptomatic interventricular septal dissection and giant coronary artery aneurysms simulating cardiac cysts:

Iliyasse Asfalou1, Najat Mouine1, Maha Raissouni1

  • 1Cardiology Department, Mohammed V Military Hospital, Mohammed V University, Rabat, Morocco.

Insights

We present a rare case of asymptomatic interventricular septal dissection and giant coronary artery aneurysms. Multi-modality imaging was crucial for diagnosis, differentiating these from cardiac cysts.

Area of Science:

  • Cardiology
  • Medical Imaging
  • Pathology

Background:

  • Interventricular septal dissection and giant coronary artery aneurysms are rare cardiovascular conditions.
  • These anomalies can present asymptomatically, posing diagnostic challenges.
  • Distinguishing these from cardiac cysts is critical for appropriate management.

Purpose of the Study:

  • To report an exceptional case of asymptomatic interventricular septal dissection and giant coronary artery aneurysms.
  • To highlight the diagnostic utility of multi-modality imaging in such cases.
  • To emphasize the importance of differentiating these conditions from cardiac cysts.

Main Methods:

  • Case report presentation.
  • Detailed analysis of multi-modality imaging findings (e.g., echocardiography, cardiac MRI, CT angiography).
  • Review of relevant literature.

Main Results:

  • The case involved an asymptomatic patient with both interventricular septal dissection and giant coronary artery aneurysms.
  • Multi-modality imaging successfully characterized the lesions.
  • Imaging findings mimicked cardiac cysts, underscoring the need for advanced diagnostic techniques.

Conclusions:

  • Multi-modality imaging is essential for the accurate diagnosis of complex cardiovascular anomalies.
  • Interventricular septal dissection and giant coronary artery aneurysms require careful differentiation from cardiac cysts.
  • Prompt and accurate diagnosis ensures appropriate patient management and outcomes.

Related Concept Videos

Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
309
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
406
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
635
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
404
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
550
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
510