About 4 years ago, I was at work, having a moderate to busy day and got a feeling like my chest
was being crushed. Became dizzy, cold
sweats, nausea, felt like I was going to pass out. I had to leave work and went to my doctor. He took my BP, normal, he checked me heart rate, normal, he gave me a blood test and an ECG, all normal. He told me about panic attacks, I told him I had never had one before and was scared someting was wrong with my heart.