Al-Swaisat collapsed in the third and final round of the bout in the preliminary-round, after appearing to have lost the opening two rounds of the bout.
It remains unclear whether his injury was suffered during the fight or was an exacerbation of an existing condition.
Tributes have emerged from the world of boxing following Al-Swaisat's death, with Dutch Boxing Federation president Boris van der Vorst tweeting: "Today is a sad day for the entire world boxing community, as we acknowledge the untimely passing of a young man, Rashed Al-Swaisat, who was a member of the Jordanian National Boxing Team. My sympathies and prayers are with Rashed's family and friends. May his soul rest in peace."