Objective To survey the patients need about of knowledge of ICU before scheduled cardiac operation as a guide for effective ICU knowledge education to patients and their family members.

目的了解心外科患者对心外科重症监护室（ ICU） 相关知识的需求，为医院有针对性地时患者及其家属进行监护室知识的教育提供依据。

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Pre-operative statin therapy can reduce the chance of post-operative atrial fibrillation and shortens the stay on the intensive care unit (ICU) and in the hospital in patients who undergo cardiac surgery, according to a new systematic review by Cochrane researchers.

FORBES: Preoperative Statins Found to Reduce AF and Length of Stay But Not Mortality