Final answer:
Gawande's three points on healing medicine highlight defining the problem of medical errors, using checklists to reduce them, and the success of their implementation in reducing complications and deaths.
Step-by-step explanation:
The three points Gawande made about healing medicine emphasize the significance of simple yet effective tools to improve medical care and patient safety. Atul Gawande, a prominent surgeon and author, found inspiration in his colleague Peter Pronovost's idea which led to the development of checklists to prevent errors in medical procedures. The first point entails defining the problem of human error leading to infections in intensive care units and other complications. The second point focuses on advocating for the use of checklists as a solution to minimize these errors by ensuring that medical professionals do not skip any critical steps in patient care. The final point illustrates the successful application of these checklists, as demonstrated by the significant reduction in post-surgical complications and deaths in hospitals around the world following the implementation of Gawande's 19-point "safe surgery" checklist.