Discussion: Children with chronic (non-hereditary) heart disease must pay close attention to the mental-emotional dimension.

There is usually no reason for the formation of destructive inflammatory processes in the heart in children. Unresolved mental traumas are often the leading cause but are frequently not given the attention they deserve. Psychologists cannot treat unresolved traumas because they reside in the subconscious. The immediate treatment required in such cases is hypnosis or similar techniques that can penetrate the subconscious.

Link: The Subconscious is the bridge that connects the Mind to the Body, making it Spiritual.
https://www.sf-healing.com/page/139 (Copy & Paste)