The great TV classic ER helps teach armchair physicians to become amateur diagnosticians. He's in shock! She's got kidney stones! Rule out pheochromocytoma!
But sometimes a little knowledge can be a dangerous thing.
You've learned somewhere - on the network news, in the Science section of The New York Times, or in a CPR class at your job - that shoulder pain can mean you're having a heart attack. Now, seemingly out of the blue, your shoulder ...
