An att crm heart condition (ATTC) is a rare, inherited heart condition that causes the heart to beat abnormally. It is caused by a mutation in the SCN5A gene, which is responsible for encoding a protein that helps to regulate the electrical activity of the heart.
ATTC can cause a variety of symptoms, including palpitations, chest pain, shortness of breath, and fainting. It can also lead to sudden cardiac death. Treatment for ATTC typically involves medications to control the heart rate and rhythm. In some cases, surgery may be necessary to implant a pacemaker or defibrillator.