 [ Symptoms ] for the past week now my heart has been pounding really non stop [ Disease ] the condition described cant be ignored as there is continuous symptoms as well as you have a history of kawasaki disease which can result in cardiac sequelae…but diagnosis cant be decided just from the symptoms of palpitation and slight pains so you should consult a doctor preferably a cardiologist as early as possible and take the necessary investigations and confirm the diagnosis provided can it be a rhythm disorder or a structural disease sequelae… please consult as early as possible as you feel dizzy too…and let me know the investigation results thankyu