I have heart palpitations frequently....whatever activity i'm doing or just relaxing it happens. it doesn't last long but it's scary and seems like i ?

Palpitations: There are numerous causes for palpitations. Some are not dangerous, some are of concern. Many can cause similar types of symptoms. The best way to figure this out is by wearing a monitor for a period of time. For people with symptoms every day or 2, a 24-hour or 48 hour Holter monitor would work well. For more sporadic symptoms- a longer monitor such as a 2-week Zio or a 4-week event monitor.