A heart from a deceased donor was transplanted into 10-year-old Hend Almesafri, who paid it forward by then providing her pulmonary valve to John Catoliato, 2, and her aortic valve to Teddy Carter, 3.

Tetralogy of Fallot — got a second chance at life, thanks to a collaboration involving a visiting veterinary heart surgeon ...

Narayana Health City champions the Ross procedure—a transformative technique that uses the patient’s own pulmonary valve to replace a damaged aortic valve, offering growth, durability ...

Hend Almesafri, 11, met John Catoliato, 2, and Teddy Carter, 3, for the first time in February just months after their ...

"His leakage was getting worse," he told reporters with WCBS. Teddy received the aortic valve, while John received the pulmonary valve from the girl's old heart. The 11-year-old girl, who was the ...

Teddy received the aortic valve from the 11-year-old's old heart, while John got the pulmonary valve. "Since they are living, they have the potential for growth and self-repair," said Dr. David ...

Patients suffering from long COVID may exhibit persistent inflammation in the heart and lungs for up to a year following SARS ...

A Derbyshire dad saddled up for a long bike ride to the coast over the weekend to add to the thousands his family have raised ...