Out-of-hospital sudden cardiac arrest is a major public health problem with an overall survival of less than 5%.Upon cardiac arrest, cessation of coronary blood flow rapidly leads to intense myocardial ischemia and activation of the sarcolemmal Na+-H+ exchanger isoform-1 (NHE-1).NHE-1 activation drives Na+ into cardiomyocytes in exchange for H+ wit

Technological advances in imaging the human brain help us map and understand the intricacies of cerebral connectivity.Current techniques and specific imaging sequences, however, do come with limitations.Image resolution, variability of techniques and interpretation of images across institutions are just a few concerns.In the setting of high-grade g