Medicine in the Gray Zone

To the Editors: I was delighted to see that The New York Review and none other than the supremely talented Dr. Jerome Groopman took the time to review my book Ticker: The Quest to Create an Artificial Heart. But I’d like to respond to several points in the review that draw heavily on “A Pioneering Heart Surgeon’s Secret History of Research Violations, Conflicts of Interest and Poor Outcomes,” a May 2018 article by Charles Ornstein of ProPublica and Mike Hixenbaugh of the Houston Chronicle.

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