Definition: The word 'arythmia' is a Hebrew term referring to an internal strife or anxiety that can manifest as physical discomfort or emotional distress in someone's heart, often accompanied by feelings of guilt, shame, or regret. The phrase typically comes from the Hebrew verb "arith" which means 'to feel' and 'mia', meaning 'stirred up'. It is also a term used to describe a feeling of discontent, resentment, or dissatisfaction, especially when it arises from one's own actions or choices.