Intermittent Ephedrine Boluses for Prophylaxis Against Postinduction Hypotension
The aim of this work is to assess the efficacy of intermittent ephedrine boluses in prophylaxis against postinduction hypotension in high-risk patients undergoing major abdominal surgery, compared to standard care.
Adult patients aged >50 years, [+3]
Severe cardiac morbidities (impaired contractility with ejection fraction < 40%,... [+6]