Heart & Small Intestine(HS) HS is the king of the body. It controls huma awareness and dominates joy and laughter. Too much joy and laughter will harm HS. HS controls blood flow and circulation in the body. It is connected to sleep, the face, and the tongue. Palpitation/Arrhythmia/Chest pain/Pressure in the Chest/Shortness of Breath:May occur w...