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Updated: Jan 27, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
[Echocardiographic evaluation of the right atrial appendage and its clinical consequences]
Attila Nemes1, Kálmán Havasi1, László Sághy1
1Szent-Györgyi Albert Klinikai Központ, II. Belgyógyászati Klinika és Kardiológiai Központ, Szegedi Tudományegyetem, Általános Orvostudományi Kar Szeged, Semmelweis u. 8., 6725.
Insights
Atrial fibrillation increases thrombus risk, potentially impacting the right heart. This review highlights routine echocardiography
Area of Science:
- Cardiology
- Medical Imaging
Background:
- Atrial fibrillation is associated with an elevated risk of thrombus formation.
- Thrombus formation in the context of atrial fibrillation can extend to affect the right heart.
- Visualizing the right atrial appendage poses a significant diagnostic challenge.
Purpose of the Study:
- To review the utility of standard echocardiographic methods for visualizing the right atrial appendage.
- To correlate echocardiographic findings with relevant clinical data in patients with atrial fibrillation.
Main Methods:
- Review of existing literature on echocardiographic techniques for right atrial appendage assessment.
- Analysis of clinical data associated with thrombus formation in the right atrium.
Main Results:
- Routine echocardiography can be employed to visualize the right atrial appendage.
- Echocardiographic findings can be correlated with clinical data to assess thrombus risk.
Conclusions:
- Echocardiography plays a crucial role in evaluating the right atrial appendage in atrial fibrillation patients.
- Standard echocardiographic techniques, when applied systematically, can aid in identifying thrombus risk.
Abstract:
In case of atrial fibrillation, there is a higher risk of thrombus formation, which could affect the right heart as well. Visualization of the right atrial appendage is difficult; the aim of the present review was to demonstrate the role of routine echocardiographic techniques and to show related clinical data. Orv Hetil. 2019; 160(12): 443-447.
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