Pretty regularly, I receive an urgent call from a distraught friend or friend of a brother. "Zeke, Mom was at home and her heart stopped. The E.M.T.s are rushing her to XYZ hospital in Miami. Can you help me find the best cardiologist there for her?"
"Get me the best cardiologist" is our natural response to any heart problem. Unfortunately, it is probably wrong. Surprisingly, the right question is almost its exact opposite: At which hospital are all the famous, senior cardiologists away?
One of the more surprising — and genuinely scary — research papers published recently appeared in JAMA Internal Medicine. It examined 10 years of data involving tens of thousands of hospital admissions. It found that patients with acute, life-threatening cardiac conditions did better when the senior cardiologists were out of town. And this was at the best hospitals in the United States, our academic teaching hospitals. As the article concludes, high-risk patients with heart failure and cardiac arrest, hospitalized in teaching hospitals, had lower 30-day mortality when cardiologists were away from the hospital attending national cardiology meetings. And the differences were not trivial — mortality decreased by about a third for some patients when those top doctors were away.
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http://www.nytimes.com/2015/11/22/opinion/sunday/are-good-doctors-bad-for-your-health.html?
