Last Thanksgiving, Cynthia Mosson had been on her feet all day in her kitchen in Frankfort, Ind., preparing dinner for nine. She was nearly finished — the ham in the oven, the dressing made — when she suddenly felt the need to sit down. “I started hurting in my left shoulder,” said Ms. Mosson, 61. They said testing revealed serious blockages in all her coronary arteries and told her, “You’re going to need open-heart surgery,” Ms. Mosson recalled. When such patients head into an operating room, what happens next has a lot to do with their sex, a recent study in JAMA Surgery reported.

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Persons: Cynthia Mosson, “, ”, Mosson, “ You’re, ” Ms Locations: Frankfort , Ind