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Left Atrial Strain: Clinical Use and Future Applications-A Focused Review Article
Gergana Marincheva1, Zaza Iakobishvili1, Andrei Valdman1
1Cardiology Department, Assuta Ashdod University MC, Ben-Gurion University of the Negev, 7747629 Ashdod, Israel.
Atrial cardiomyopathy involves changes in the atria, potentially causing atrial fibrillation (AF) and stroke risk. Left atrial strain imaging using 2D-STE offers insights into atrial remodeling in AF patients.
Area of Science:
- Cardiology
- Medical Imaging
- Electrophysiology
Background:
- Atrial cardiomyopathy leads to structural and functional atrial changes.
- These changes increase the risk of atrial fibrillation (AF) and stroke.
- Multimodality imaging is vital for assessing atrial remodeling and guiding treatment.
Purpose of the Study:
- To summarize current knowledge on left atrial strain imaging.
- To present recent data comparing 2D-STE with high-density voltage mapping for assessing left atrial remodeling in AF patients.
Main Methods:
- Review of current literature on left atrial strain imaging.
- Analysis of recently published data utilizing two-dimensional speckle tracking echocardiography (2D-STE).
- Comparison of 2D-STE findings with high-density voltage mapping in patients with atrial fibrillation.
Main Results:
- Left atrial strain imaging using 2D-STE provides a comprehensive evaluation of atrial remodeling.
- The study focuses on the comparison between 2D-STE and high-density voltage mapping for assessing atrial remodeling in AF.
Conclusions:
- Left atrial strain imaging is a valuable tool for evaluating atrial remodeling.
- 2D-STE offers a non-invasive method to assess structural and functional atrial changes relevant to AF and stroke risk.
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