[Positive blood cultured isolated bacteria in children under 90 days old admitted for fever in Hospital Exequiel González Cortés between 2014 and 2016].

Background: Fever in infants younger than 90 days may reflect a serious bacterial infection, so blood cultures (BC) are taken routinely and the patient is hospitalized. The observation time to detect occult bacteremia is not well established.

Aim: To describe type and positivity time of isolated bacteria in blood cultures in infants under 90 days admitted for fever.

[Risk stratification in patients with a first myocardial infarct based on simple clinico-instrumental variables].

Unlabelled: It is an acknowledged fact that the prognosis for patients with a first myocardial infarction depends mainly on the degree of residual left ventricle function. We wanted to evaluate the importance that certain simple clinical and instrumental variables can have in stratifying post-infarction cardiovascular risk with particular emphasis on chronic obstructive lung disease (COLD). We selected 97 out of the 512 patients treated in the coronary intensive care unit (CICU) from February 1, 1988 to October 31, 1990 according to the following criteria: First myocardial infarction; no cardiogenic shock; no serious concomitant diseases with considered negative prognosis within 6 months.