What Do Grocery Store Prices and Heart Surgery Have in Common? (Freakonomics, M.D. Ep. 4)

Humans are hardwired to focus on the left digit in numbers. It’s why products are priced at $3.99 instead of $4.00. But does this left-digit bias also affect medical decisions? Host Bapu Jena is joined by a fellow researcher and a cardiologist to explain how left-digit bias shows up in one of the most important decisions a doctor can make, what it means for patients, and what we can do about it.