The patient received 2/2 doses of the vaccine. This was followed a couple of days later by a high heart rate, which did not drop normally after exertion. Heart rate increased during normal everyday exertion to levels previously associated with strenuous exercise. In a normal, familiar exercise routine, the heart rate reached its maximum level. I also started to experience daily arrhythmias and heart palpitations. Severe fatigue, which was a daily problem for about five weeks after the vaccination. I went to the physician three times for heart problems. The physician suspected myocarditis and prescribed Propral for arrhythmias. I was banned from exercising. Heart rate returned to normal only 2 months after receiving the vaccine.