Systems Thinking for Managing COVID-19 in Health Care Systems: Seven Key Messages.

This article provides the most current guidelines for nurse educators and nurses to use systems thinking to manage COVID-19 in health systems. A working definition of systems thinking is offered, with a review of basic knowledge and care in the context of the system awareness model (SAM). Seven key messages assist nurse educators and nurses in the management of COVID-19 patients culminating in leadership of complex health care systems using systems thinking.