Cow tissue used to reconstruct man’s heart 

Dexter had been diagnosed with a severe cardiac condition earlier this year. A small lesion in the right atrium, initially believed to be a blood clot, rapidly grew into a massive tumour over the course of nine months. The tumour compromised heart function, and severely affected his daily life. 

Given the advanced stage of the tumour, the surgical team initially had limited options. However, they proposed utilising tissue derived from the lining of a cow’s heart to reconstruct the damaged right atrium. Despite the chances of success being less than 1%, Dexter and his family demonstrated immense courage and consented to undergo the procedure. 

Since undergoing surgery on June 22, 2023, Dexter has exhibited remarkable improvement. According to Dexter, “Physically I get a little pain but I am happy, I know I haven’t fully recovered as yet but I know I will get there soon, I am just trying to push myself with my exercises so I can be okay.” Dexter also expressed gratitude for the surgical team’s efforts and remains hopeful for a complete recovery. 

The Caribbean Heart Institute, located within the Georgetown Public Hospital, continues to be at the forefront of cardiovascular care and research. To date, the institute has seen and treated approximately 25,000 patients with various heart ailments. (CHI press release)