I have blogged about palpitations and VT before. You can read more about that here: http://www.cardiac-risk-assessment.com/ca-blog/palpitations/ http://www.cardiac-risk-assessment.com/ca-blog/palpitations-and-pvcs/ http://www.cardiac-risk-assessment.com/ca-blog/i-am-worried-about-v-tach-ventricular-tachycardia/ http://www.cardiac-risk-assessment.com/ca-blog/what-are-some-of-the-causes-of-premature-ventricular-contractions-pvcs/ http://www.cardiac-risk-assessment.com/ca-blog/palpitations-and-fainting/ You’ll find these are rather common complaints and most people don’t need treatment, only reassurance once their heart proves OK.