Heart 2 Sizes Too Small? Mr. Grinch, See Your Cardiologist

Jim Carrey stars as the title character the 2000 version of How The Grinch Stole Christmas.

Not many patients have a heart that grows three sizes in a day. Cardiologist David Kass ponders what could have caused the Grinch’s abrupt change of heart in the classic holiday story.

(Image credit: Archive Photos/Getty Images)