Dr. Cox: Now, Newbie, as far as your patient is concerned. Takosubo cardiomyopathy, ever heard of it?
J.D.: I haven't.
Dr. Cox: Takosubo cardiomyopathy, also known as "Broken Heart Syndrome", is when a severe emotional trauma triggers a weakening of the heart muscle. On her chart, you indicate that she was single, yet I noticed that she was still wearing her wedding ring. Turns out her husband had just died and she wasn't ready to take the ring off yet. I'm betting that her grief over his passing is what cause her heart failure. And no, no, I'm not Superman, I'm just Dr. Cox. Thanks for the coffee.
[a musical interlude similar to the House theme plays]