Medscape

Beta-Blockers After MI May Not Offer Much in Preserved EF

A new meta-analysis finds no clear long-term cardiovascular benefit from beta-blockers after myocardial infarction in ...

Meta-analysis challenges the link between economic inequality and mental health

Does living in an unequal society make people unhappy? Not necessarily, reveals the largest study ever conducted on the ...
BMJ

Physical activity trajectories and accumulation over adulthood and their associations with all-cause and cause-specific mortality: a systematic review and meta-analysis

Objective To understand the associations of trajectories and accumulation of physical activity (PA) over adulthood with all-cause, cardiovascular disease (CVD), and cancer mortality. Design Systematic ...
BMJ

Exercise based cardiac rehabilitation for atrial fibrillation: Cochrane systematic review, meta-analysis, meta-regression and trial sequential analysis

Objective To undertake a contemporary review of the impact of exercise based cardiac rehabilitation (ExCR) for patients with atrial fibrillation (AF). Data sources CENTRAL, MEDLINE, Embase, PsycINFO, ...
Ars Technica

Controversial fluoride analysis published after years of failed reviews

Federal toxicology researchers on Monday finally published a long-controversial analysis that claims to find a link between high levels of fluoride exposure and slightly lower IQs in children living ...