ArticleSurgical and radiologic anatomy : SRA2020
The characteristics of left atrial diverticula in normal sinüs rhythm patients.
Article in Surgical and radiologic anatomy : SRA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 5 citations in OpenAlex.
- Inferior Left Atrial Diverticulum Communicating with the Right Atrium or Inferior Vena Cava: Prevalence and CT Features.Journal of cardiovascular development and disease · 2026Article
- Clinical and Echocardiographic Characteristics of Left Atrial Diverticulum.Echocardiography (Mount Kisco, N.Y.) · 2025Article
- Article
- Left Atrial Diverticula Supplied by the Anomalistic Branch of the Right Coronary Artery.Cureus · 2024Article
- Computed tomography measurement for left atrial appendage closure.Cardiovascular intervention and therapeutics · 2022Review
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe purpose of this study was to evaluate the prevalence, location, size and morphological characteristics of left atrial diverticula using electrocardiographically gated multi-detector computed tomography in patients with normal sinus rhythm.
methodsElectrocardiographically gated cardiac multi-detector computed tomography was performed in 93 patients with normal sinus rhythm. The prevalence, number, size, morphological characteristics and location of left atrial diverticula were recorded.
resultsA total of 72 left atrial diverticula were diagnosed in 45 (48.4%) of the 93 patients in this study. Of these 72 diverticula, 66 (91.7%) were cystiform and 6 (8.3%) were tubiform. Anterosuperior wall, left lateral wall and septum were the most common locations of these left atrial diverticula (n = 42, 58.3%; n = 22, 15.3% and n = 7, 9.7%, respectively).
conclusionDiverticula are common variations. The discovery of these structures is relatively new and their clinical significance remains unclear. They are generally asymptomatic but although not supported by many studies, in some case reports they are claimed to be associated with arrhythmias and thromboembolism. In addition, it is theoretically reasonable to think that they may cause complications during interventional procedures. Better understanding of these structures has the potential to improve management strategies and reduce potential complications. Therefore, they should be reported during routine cardiac computed tomography.
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