hi, I am 70 years old, went tent camping with a 18 year old woman...I got over heated and passed out during the night, i pooped myself and pee d myself, and woke up 2 hours later covered in ants...i cleaned up and went to the hospital, they said I had heat stroke symptoms, and heart symptoms...I am concerned about what they found in the calf of both legs, i have collasped mustle, looks like i had a belt on my calf,,they told me it was heart related,,,,Is it heart related?