When Studies Can't Answer an Important Question (but are still published)
Sensible Medicine
SEPTEMBER 18, 2023
Surgeons can operate on TR to either repair or replace the valve. But it’s a tough operation with high risk to the patient. Design of the Experiment: An important question in cardiology is if and when to operate on patients with TR. Sham operations are tough to do because of the ethical challenges. vs 18.2% ; P =.036).
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