Sudden cardiac death: The larger problem... The larger genome.
This perspective considers progress in understanding how genetic influences modulate susceptibility to lethal ventricular arrhythmias in cardiac patients and the population at large, as opposed to those with rare inherited arrhythmic conditions, such as the Long-QT and Brugada syndromes. It addresses largely unresolved issues, such as how important these effects may be and what we know of underlying mediators and pathways. Attention is given to newly revealed mechanisms of genomic function and the problem of identifying new susceptibility genes and targets useful in developing improved strategies for sudden death prevention.
Spooner
Peter M
PM
Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland 21287, USA. pspoone1@jhmi.edu
D015897:Comorbidity; D016757:Death, Sudden, Cardiac / Q000453:epidemiology*; D020022:Genetic Predisposition to Disease / Q000453:epidemiology / Q000235:genetics; D015894:Genome, Human / Q000235:genetics*; D006333:Heart Failure / Q000453:epidemiology* / Q000235:genetics*; D006801:Humans; D008955:Models, Cardiovascular; D008957:Models, Genetic; D020641:Polymorphism, Single Nucleotide / Q000235:genetics*