V. Serna-Alarcón

Factors associated with perceptions of science communication in Latin America during the COVID-19 pandemic

Background During the COVID-19 pandemic, science communication became central to the public health response amid misinformation, information overload, and rapidly evolving evidence. However, factors associated with perceptions of science communication in Latin America remain insufficiently studied. Objective To identif...

Religious Perceptions About COVID-19 Among Predominantly Young Online Respondents from Selected Latin American Countries.

Impact of beta-blockers on cardiovascular outcomes in myocardial infarction patients with preserved or mildly reduced ejection fraction: Systematic review and meta-analysis of randomized trials.

OBJECTIVE To evaluate the association between beta-blocker therapy and major cardiovascular outcomes in patients with acute myocardial infarction (AMI) and preserved or mildly reduced left ventricular ejection fraction (LVEF). DESIGN Systematic review and meta-analysis of randomized clinical trials. SETTING A compr...