DO You get a mini heart attack when you feel your phone in pocket?

The answer is no.

A mini heart attack is a term used to describe the symptoms of a transient ischemic attack (TIA), which is a temporary interruption of blood flow to the brain. TIAs are caused by a temporary blockage of an artery in the brain, and they can cause a variety of symptoms, including dizziness, confusion, weakness, and numbness. However, the symptoms of a TIA typically last for only a few minutes, and they do not usually cause any permanent damage to the brain. Therefore, it is unlikely that you would experience a mini heart attack when you feel your phone in your pocket.