Potential participants will be identified through the daily stroke list on CS-Link, which is reviewed by the investigators who have access to this list as part of routine daily operations. The investigator has access to the patient list as part of quality oversight. Per request for waiver of consent/authorization, patients will be selected from this list based on inclusion/exclusion criteria. Subsequently, the treating physician will be contacted for approval to recruit the patient. Once approval is given, the investigator will then visit the patient and ask if he or she is willing to participate. The investigator will only consent patients that are able to communicate clear understanding of the study, by demonstrating that they understand purpose, procedure, risks and benefits of the study. If the patient cannot understand the purpose of the study, risks, and benefits they will not be consented.