Overview

• Billy Kimmel, 7, received a new valve during his third open-heart surgery at Children's Hospital Los Angeles.
• Jimmy Kimmel praised the medical staff for their expertise and kindness.
• Kimmel highlighted the importance of healthcare access for families, regardless of financial status.
• Celebrities and fans offered an outpouring of support on social media.
• Kimmel urged donations to children's hospitals to support other families in need.