Background Though undiagnosed in many patients, especially those with cryptogenic stroke, atrial fibrillation (AF) is a key ...

Objective To synthesise data on the associations between cardiorespiratory fitness (CRF) and health in children and adolescents, evaluate the certainty of evidence and identify knowledge gaps. Design ...

A new global systematic review and meta-analysis has shown an association between herpes zoster vaccination, used to prevent shingles, and a statistically significant lower risk of heart attack and ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...

Purpose To determine the effects of advanced spectacle lens technologies on changes in spherical equivalent of refraction ...