[Aneurysm of the interatrial septum. Apropos of a retrospective study of 41 cases]

Related Experiment Video

Updated: Oct 21, 2026

Reduction of Iatrogenic Atrial Septal Defects with an Anterior and Inferior Transseptal Puncture Site when Operating the Cryoballoon Ablation Catheter
08:00

Reduction of Iatrogenic Atrial Septal Defects with an Anterior and Inferior Transseptal Puncture Site when Operating the Cryoballoon Ablation Catheter

Published on: June 15, 2015

M P Douchet1, A Verdun, T Carrière

  • 1Service de cardiologie, Hôpital civil, hôpitaux universitaires de Strasbourg.

Archives Des Maladies Du Coeur Et Des Vaisseaux
|April 1, 1994
PubMed

Insights

Atrial septal aneurysm (ASA) patients with cerebrovascular events were older and had more cardiac issues, but the direct link to ASA was unclear. Careful investigation and management are advised.

Area of Science:

  • Cardiology
  • Neurology
  • Echocardiography

Context:

  • Retrospective study of 41 patients with diagnosed atrial septal aneurysm (ASA).
  • Transesophageal echocardiography was performed for ischemic cerebrovascular events in 26 cases.
  • Investigated the association between ASA and cerebrovascular accidents (CVAs).

Purpose:

  • To evaluate the characteristics of patients with ASA and CVAs.
  • To determine the relationship between ASA and CVAs.
  • To guide diagnostic and therapeutic strategies for patients with ASA and CVAs.

Summary:

  • Patients with CVAs and ASA were older, had more cardiovascular risk factors, and experienced more cardiac arrhythmias.
  • Arrhythmias were often linked to other cardiac conditions like ventricular hypertrophy or cor pulmonale.
  • The direct causal link between ASA and CVAs was identified in only 11 cases, suggesting other contributing factors.

Impact:

  • Highlights the need for careful diagnostic workup in patients with ASA and CVAs.
  • Suggests that ASA may not be the sole cause of CVAs in many cases.
  • Emphasizes the importance of individualized therapeutic management considering multiple cardiovascular factors.

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