Computer-based medical systems are facing a new challenge, created by the rapid growth in information science and technology in general and the complexity and volume of data in particular. Medical settings are using sensors and networks of health information systems to integrate data from patients, which requires storage, processing and management operators to enable further analysis and knowledge discovery. The main issue is that this data production often takes the form of high-speed continuous flows of data, i.e. data streams. Many applied computing researchers coming from different areas (data mining, machine learning, intelligent data analysis, pattern recognition, fuzzy logic, databases, etc.) are designing new approaches or adapting some of the traditional algorithms to data streams. On the other side, many physicians are addressing the need to integrate streaming medical data into decision support systems. Dealing with continuous, and possibly infinite, flows of data require different approaches for data processing and management. Particular issues to address include summarization of infinite data, resource-awareness, real-time monitoring of changes and recurrences, etc. This is an incremental task that requires incremental algorithms that integrate very large data bases in medical domains. Streaming data is increasingly important in the research community, as new algorithms are needed to process medical data in reasonable time. Furthermore, medical domains introduce extra peculiarities to the problem. For example, health information systems now deal with heterogeneous data sources, possibly distributed across healthcare institutions. Moreover, this data integration requirement yields possibly privacy-preserving issues, the same time it forces the system to take time, resources, and costs into consideration. The goal of this special track is to convene researchers who deal with processing and management of data streams and/or deal with clinical scenarios where data is produced as a continuous stream. This track will try to gather researchers from both fields in order to boost research results in clinical settings. The topics include but are not restricted to: - Processing anatomical or physiological sensor data streams - Processing and managing data streams for healthcare - Integrating biomedical signals and electronic health records - Integrated health information data streams - Adaptive health information systems - Medical data stream models - Mobile and ubiquitous medical data streams - Data streams integration in intensive care units - Remote monitoring of patients in hospital and ambulatory settings - Process mining from medical data streams - Case reports of medical scenarios where data is produced in a stream - Real-time and real-world applications using streaming medical data - Languages and ontologies for medical stream query - Knowledge discovery from medical data streams