The "Heart Wall" is a concept in emotional healing that refers to a protective barrier formed around the heart due to unresolved emotional pain or trauma. This wall can prevent individuals from fully experiencing love, joy, and connection with others. It is believed that the Heart Wall can be created from negative emotions such as fear, sadness, or anger, which accumulate over time. In energy healing practices, such as Emotion Code or Body Code, practitioners aim to identify and release the trapped emotions that contribute to the Heart Wall. By doing so, individuals may experience improved emotional well-being and a greater ability to connect with themselves and others.