Morning Rounds: Heart health and emergency room visits

February 4, 2017, 7:38 AM|
CBS News chief medical correspondent Dr. Jon LaPook and CBS News contributor Dr. Tara Narula join “CBS This Morning: Saturday” to discuss Americans’ knowledge of heart disease, and how meal timing and frequency could impact heart health. Also, in our first installment of a new segment called “Practical Advice,” — we explain what you need to know when visiting the emergency room.