The Democrats have an additional health issue besides Medicare for All: The cardiovascular status of the Vermont Senator and that of the former mayor of New York. It's time to look to a physician for explanations, rather than Drs. Google and Facebook.
Stents, the bread and butter of cardiology, are put into place to keep an otherwise clogged artery open. But a new study from The Lancet questions whether those tiny wire mesh tubes are as useful as previously thought.