Epidemiological, socio-demographic and clinical features of the early phase of the COVID-19 epidemic in Ecuador.

The SARS-CoV-2 virus has spread rapidly around the globe. Nevertheless, there is limited information describing the characteristics and outcomes of COVID-19 patients in Latin America. We conducted a cross-sectional analysis of 9,468 confirmed COVID-19 cases reported in Ecuador.

[Use of the Montreal Cognitive Assessment (MoCA) in Latin America: a systematic review].

Aim: To analyze the frequency of use of the Montreal Cognitive Assessment (MoCA) as a cognitive screening instrument, cross-cultural adaptation, the existence of normative data and clinical validation studies in Latin America Hispanic countries.

Subjects And Methods: The Medline, PsycINFO, Web of Science, Scopus and Scielo databases were consulted between April and June 2017 according to the PRISMA methodology. We included all studies referencing the MoCA as an instrument to evaluate cognitive deterioration conducted in Latin America and that included normative and psychometric data, as well as its clinical validation.

Incremental value of live/real time three-dimensional transesophageal echocardiography in the assessment of ventricular septal rupture following acute myocardial infarction.

Ventricular septal rupture is a serious complication following acute myocardial infarctions and is associated with a significant mortality rate. Classically, two-dimensional transthoracic echocardiography has been used to diagnose this complication and visualize its location. Two-dimensional transesophageal echocardiography has supplemented the transthoracic approach by providing more accurate assessment of the defect size and in guiding closure both percutaneously and intraoperatively.