What about biological or habitual adaptation, maybe call it acclimation? People in different climates will have different ways of maintaining homeostasis relati

What about biological or habitual adaptation, maybe call it acclimation? People in different climates will have different ways of maintaining homeostasis relative to the weather and technological adaptations they have available for it. If you live your life in high heat environments, your habits and to some degree your body will adapt to keep you cool. If heart attacks are a significant component, then maybe some of these deaths can be explained by what amounts to shock from one's baseline?