A cardiac surgeon ignored his own heart attack symptoms. He says anyone can miss the red flags.

Dr. Jeremy London, a cardiac surgeon, was shocked when he suffered his own symptoms of a heart attack in his 40s. It prompted major changes to his health routine.

Courtesy of Rorra

• A cardiac surgeon thought he had a healthy lifestyle. A heart attack forced him to make changes.
• He ate well and exercised often, but his busy schedule left him stressed and sleep-deprived.
• He also found he was pre-diabetic, and learned to manage his blood sugar with simple habits.

Dr.