They often lead to physical effects including shivering, palpitations, sweating and in some cases, convulsions and death if not treated.
en.wikipedia.org Palpitations without underlying heart disease are generally considered benign.
en.wikipedia.org She is frivolous, excitable, and narrow-minded, and she imagines herself susceptible to attacks of tremors and palpitations.
en.wikipedia.org Shortly afterwards, the user developed palpitations, blurred tunnel vision, chest pressure and sweating.
en.wikipedia.org Other symptoms may include tingling of the skin (paresthesias), prolonged muscle spasms, weakness in the limbs, nerve pain, muscle twitching, palpitations, and functional bowel disturbances.
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