"Am I Dying?!": Doctors break down what makes a common symptom serious

It can be hard to tell when your physical symptoms are a sign of something serious. In their new book, "Am I Dying?!: A Complete Guide to Your Symptoms--and What to Do Next," cardiologists Christopher Kelly and Marc Eisenberg break down when to relax, call your doctor, or go to the ER. Kelly and Eisenberg join "CBS This Morning" to discuss some of the most common symptoms people experience and when it's time to get to the doctor.

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Delivered by Norah O’Donnell, Gayle King, John Dickerson, and Bianna Golodryga, "CBS This Morning" offers a thoughtful, substantive and insightful source of news and information to a daily audience of 3 million viewers. The Emmy Award-winning broadcast presents a mix of daily news, coverage of developing stories of national and global significance, and interviews with leading figures in politics, business and entertainment. Check local listings for "CBS This Morning" broadcast times.