Performing the world’s first non-invasive heart valve replacement operation in Mashhad

According to the report of Mashhad University of Medical Sciences, the world’s first non-invasive heart valve replacement operation was successfully performed in Mashhad on an 18-year-old boy from Mashhad who had a history of congenital diseases as the latest heart surgery method with the joint effort of experts from Mashhad University of Medical Sciences and England.