PROCAS (PRofiles Of CAre System) is one of the Arm projects whose objectives are to improve the quality and efficieny of medical treatment. These will be realised in establishing a methodology for defining and developing what are termed “Profiles of Care”. These are sets of options for clinicians which are meant to create acceptable ways of managing patients with similar conditions and which represent good clinical practice. Moreover, a prototype system will be realised by the application of informatics and telematics, to enhance the provision of efficient and effective care in both hospitals and outpatient departments.

Because of the retrospective nature of the ICD-9-CM system for the classification of cardiological patients, a draft for a Prospective Patient Data Model, which involves the assessment of somatic, psychosocial, environmental and demographic axes, is being presented. This multi-axial evaluation allows for the generation of the smallest unit of diagnostic-therapeutic procedures, based on the definition of the patient's health problem; that is: the patient-orientated diagnosis or the appropriate indication.