https://aibriefwire.com/stories/6699 2026-09-15T09:00:42.000Z AI BriefWire en 2026-09-15T09:00:42.000Z Heart of the Matter: How a Major Children’s Hospital Uses Open Source NVIDIA AI for Cardiac Care https://aibriefwire.com/stories/6698 2026-09-15T01:50:48.000Z AI BriefWire en 2026-09-15T01:50:48.000Z Jensen Huang took a call from Trump, and showed off something else, too