Heart

• Heart Association Revives Theory That Light Drinking May Be Good for You - The American Heart Association report runs contrary to recent studies — and the group’s own guidelines — that found any amount of alcohol to be harmful.
• After Trump’s M.R.I. Claim, His Doctor’s Memo Offers Little Clarity - While the president said he had a M.R.I. exam, a physician’s memo released by the White House was less specific.
• The Medical Case That Still Haunts Me - A doctor grapples with a patient’s incomprehensible medical decision.