Heart failure is a growing clinical problem, and inherited cardiomyopathies contribute significantly to heart failure. Among the many genes associated with inherited cardiomyopathies, mutations in FLNC, the gene encoding the cytoskeletal protein filamin C, associate with a range of cardiomyopathy and increased risk for arrhythmia and sudden cardiac death in...
Genetic variation in genes regulating metabolism may be advantageous in some settings but not others. The non-failing adult heart relies heavily on fatty acids as a fuel substrate and source of ATP. In contrast, the failing heart favors glucose as a fuel source. A bootstrap analysis for genes with deviant...