THE MOLECULAR-GENETICS OF ARRHYTHMIAS AND SUDDEN-DEATH

The current status of the research in genetics of cardiac diseases cau sing sudden death is reviewed. Few techniques will impact medicine as will those of molecular biology. The identification of the gene-causin g diseases will allow the use of better preventive, diagnostic, and th erapeutic options. From genetic counseling at present to gene therapy in the future, the new challenge for the clinician will be to acquire the new information provided by molecular biology and apply it at the bedside to improve the quality of life for the patient.