Write a pico paper that is useful to know in ICU patient care

Write a pico paper that is useful to know in ICU patient care. formulate appropriate question for the Advanced Practice student using PICO format.(question should reflect experience from the clinical practicum NOT a hospital based question) Answer the question using Evidence Based Papers guidelines/scholarly writing APA format Population:In adult patients with acute heart failure and hypo perfusion syndrome (severe left ventricular systolic dysfunction and associated with symptomatic arterial hypotension with evidence of tissue hypoperfusion) Intervention : use of Intra-aortic balloon pump. Comparative: Use of Intravenous inatropes Outcome : Mortality, shorten hospitalization.