Dr.K S Iyer India is widely recognized for his expertise in treating complex congenital and pediatric heart conditions. As the Top Pediatric Cardiac Surgeon Fortis Hospital Delhi, he has successfully performed thousands of life-saving heart surgeries for infants, children, and young adults. With decades of experience, he specializes in neonatal cardiac surgery, congenital heart defect correction, and minimally invasive pediatric cardiac procedures. International patients choose him for his exceptional surgical outcomes, compassionate care, and personalized treatment approach. His commitment to advanced pediatric heart care, supported by modern medical technology and comprehensive patient services, makes him one of the most trusted names in pediatric cardiac surgery in India.