The staff in our CCU would like to go to 12 hour shifts. Currently we have a mix of 12 hour shifts and 8 hour shifts with the majority being 8 hour shifts. Our nurse manager states that there is no way 12 hour shifts would work and it would make staffing too difficult esp. when a nurse calls in. I am curious how many of your units operate on 12 hour shifts and how you think it works. How do you cover call ins...esp that last 4 hours of a 12 hour shift ? Did it improve staff morale, do you have less call ins,etc? Any input would be appreciated. I still hope to sway our NM opinion on this subject. Thanks