La causa de la muerte no se ha comunicado oficialmente, aunque medios austríacos han recordado que Sisic padecía desde niña una dolencia cardíaca.

The Miss Austria titleholder has died unexpectedly at the age of 22. Lucia Sisic's death was confirmed by family and friends, who took to social media to pay tribute to the beauty…

Lucia Sisic, 22, was crowned Miss Austria in 2024 and had undergone seven heart procedures after being born with a heart valve defect.

La joven tuvo que someterse a siete operaciones, la última en el invierno de 2025

Reigning Miss Austria Lucia Sisic has died at 22, the pageant organization announced.