Left Atrial Appendage: Mere Spectator or Protagonist? A Narrative Review of Its Multimodal Imaging Assessment and Its Closure Techniques
Background: For years, the left atrial appendage (LAA) was considered a simple recess of the atrial wall, but recently it has gained its own respectability in the cardiovascular field, therefore its accurate assessment cannot be overlooked in clinical practice. Percutaneous or surgical closure of the LAA has become a v...