AHA Solutions encourages hospital and health care facility patient flow executives and clinicians to participate in the 2012 Patient Flow Challenges Assessment, which is open through October 1, 2011. AHA Solutions, Inc., a subsidiary of The American Hospital Association (AHA), today announced the availability of its Patient Flow Challenges Assessment (PFCA) 2012. Since its initial launch in 2009, the PFCA has gathered insights from hundreds of hospital executives on key issues related to patient throughput and capacity management. The Patient Flow Challenges Assessment 2012 will continue to explore these issues. Hospital and health care facility patient flow executives and clinicians are encouraged to participate by visiting Patient Flow Challenges Assessment 2012.