Left Atrioventricular Coupling Index: A Comprehensive Review of the Literature. - Tsiamis, Nikolaos; Afendoulis, Dimitrios; Tountas, Christos; Kole, Christo; Tsakirian, Flora; Toulgaridis, Fotios; Kachrimanidis, Ioannis; Apostolos, Anastasios; Romiou, Asimina; Ktenopoulos, Nikolaos; Drakopoulou, Maria; Kitsiou, Anastasia; et al. (Life (2075-1729), 2026)