11/28/2025
Love feel-good holiday movies? ❄️🎄 Keep an eye out for Arkansas Children’s patient MacKenzie Maddry in “The More the Merrier,” premiering tonight on the Hallmark Channel!
After experiencing rare side effects from chemotherapy, MacKenzie required a heart transplant and, in 2022, became the first pediatric patient in Arkansas to go home with a ventricular assist device (LVAD). This incredible milestone allowed her to spend precious time with family while she waited for a new heart. In June 2024, MacKenzie received the life-saving transplant she had been waiting for.
MacKenzie costars alongside pro football player Damar Hamlin, whose remarkable comeback from sudden cardiac arrest inspired "The More the Merrier." Today, MacKenzie is a passionate advocate for pediatric heart patients and is pursuing her dream of becoming a pediatric nurse. We can’t wait to see all the amazing things she accomplishes next!