Reasons Why Most Heart Attacks Happen In The Morning by Citynobs May 28, 2025, 7:03 am It’s a little-known but fascinating fact: most heart attacks tend to happen in the early morning hours, typically between 6 a.m. and noon. While that may sound strange, science actually offers several solid reasons why your heart is more vulnerable at that time of day. First, your body naturally experiences a surge of stress hormones, like cortisol and adrenaline, when you wake up. These hormones help you feel alert and ready to start your day, but they also…READ FULL ARTICLE [HERE]>>