Sabres captain Rasmus Dahlin on leave after fiancée's heart transplantSource: USA Today ‘Though a reason for the leave was not specified, Dahlin’s fiancée, Carolina Matovac, needed to have a heart transplant during the summer.’ Related posts: Sabres captain Rasmus Dahlin takes leave of absence as fiancée recovers from heart transplant Sabres captain Rasmus Dahlin opens up about fiancée’s heart transplant Sabres captain Rasmus Dahlin says his fiancée is recovering from a lifesaving heart transplant Why Rasmus Dahlin is leaving the Sabres temporarily Practice Report | Dahlin to take leave of absence to tend to personal matter