News Print 2026Mayo Clinic Q&A: When is surgery needed for a thickened heart muscle? Sept. 17, 2026, 02:27 p.m. CDT2025Mayo Clinic researchers and surgeons test virtual reality to calm presurgery jitters Feb. 12, 2025, 06:02 p.m. CDT2024Grateful heart still ticking 65 years after repair Nov. 27, 2024, 03:30 p.m. CDT PST-20218521 Home News