“Evaluation of a Novel Method Using Computed Tomography to Predict New Onset of Atrial Fibrillation or Embolic Events after Transcatheter Aortic Valve Implantation: the Role of Hounsfield Unit Density Ratio in the Left Atrial Appendage”, ccm, vol. 3, no. 2, pp. 50–58, Apr. 2019, Accessed: Sep. 18, 2026. Available: https://fortunejournals.org/ojs/index.php/ccm/article/view/15618