C. Noel Bairey Merz MD, FACC is fighting for answers about heart disease and women. In this exclusive interview, she explains common mistakes in women’s treatment plans. Learn the “magic pills” that you need to ask your doctor about.

Click here to watch Part 1: The warning signs that could save your life. 

Click here to watch Part 2: The most effective diagnostic tests for heart disease in women.

Click here to watch Part 4: Learn the newest developments in procedures and research to save women's lives.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.