Please look at my submission under Tachycardia, titled Motherworth and Hawthorn, to get my remedy for heart palpitations. This is fast heartbeat, a sudden rise to 150 beats per minute or more, even to the 200 beats per minute range. The remedy I found and have tested over years is very fast for me, and very reliable. My submission under Tachycardia, titled Motherwort and Hawthorn, gives details. I think the medical community should know about this but I think the pharmaceutical industry would find a way to make money off a chemical variation. The herbs themselves do a remarkable job.