I definitely have panic attacks (periods of racing heartbeat, shortness of breath, tightness in
my chest, nausea, etc) but I also have a strange feeling in
my chest 95% of the day. It feels sort of hollow all the time, and every two minutes or so I will have a feeling like a "drop" or almost like a shock in my chest. I have had PVCs (all the time) for
at least 5 years, and it almost feels like a more severe one of these.