Sudden Arrhythmia Death Syndromes (SADS)

Sudden Arrhythmia Death Syndromes (SADS) are a group of genetic conditions that cause irregular heart rhythms, which can suddenly stop the heart and lead to unexpected death, often in young, seemingly healthy individuals. These syndromes affect the heart’s electrical system, disrupting normal rhythm and preventing effective blood circulation. While these conditions can be life-threatening, they are often undiagnosed until a cardiac event occurs. Early detection, family screening, and treatment with medications or implantable devices can significantly reduce the risk. SADS highlights the importance of understanding inherited heart health risks and seeking medical evaluation if there's a family history of sudden unexplained death.