Resultados: 3

Development and validation of a mobile application for heart failure patients self-care

Rev. Esc. Enferm. USP; 56 (), 2022
ABSTRACT Objective: To develop and verify content and face validity evidence of a mobile application prototype for heart failure patients self-care. Method: Study of technological development based on Contextualized Instructional Design. In the validation stage, six cardiology specialist nurses evaluat...

Secondary prevention in coronary artery disease: development and content validity of educational messages for mobile phones

Rev. Esc. Enferm. USP; 56 (), 2022
ABSTRACT Objective: To identify information needs of patients with coronary artery disease and develop and validate the content of educational messages for mobile phones for these patients. Method: The study was carried out in three phases: 1) Identification of information needs in relation to coronary...

Predictors of red blood cell transfusion after cardiac surgery: a prospective cohort study

Rev. Esc. Enferm. USP; 49 (6), 2015
Abstract OBJECTIVE To identify predictors of red blood cell transfusion (RBCT) after cardiac surgery. METHOD A prospective cohort study performed with 323 adults after cardiac surgery, from April to December of 2013. A data collection instrument was constructed by the researchers containing factors assoc...