Hello My weight is 82, height 5.5, age 36 I have regularly chewed smokless tobacco and consumed alcohol for long time. In May 2020 I had panic attack may be it was withdrawal symptoms as I did not consume anything for 15 days or more then. I had consulted an MD and undergone ECG test 2 times in a week both with normal results. Before and after this event my bp shoots and heart race without any physical or mental activities. My physical activity is less and no exercise. Am I suffering from Heart disease?