Sökning: "Hans Åhlfeldt"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Hans Åhlfeldt.

  1. 1. Computer-based modeling and simulation in the analysis of cardiac arrhythmias and cardiac pacing

    Författare :Hans Åhlfeldt; Linköpings universitet; []
    Nyckelord :arrhythmogenic mechanisms; modulated parasystole; phase response curve; pacemaker follow-up; modeling; simulation; MEDICINE; MEDICIN;

    Sammanfattning : Most systems for ECG analysis deal with QRS classification and arrhythmia detection but do not address the problem of finding the underlying mechanism responsible for the manifest arrhythmia. Although it is possible to distinguish among different arrhythmogenic mechanisms on the cellular level, it is far more difficult in the clinic based on ECG recordings. LÄS MER

  3. 2. Towards interoperable and knowledge-based electronic health records using archetype methodology

    Författare :Rong Chen; Hans Åhlfeldt; Øystein Nytrø; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The use of Electronic Health Records (EHR) is wide spread in healthcare today. EHRs are not only used to support daily care but also used to support important secondary uses, e.g. clinical research, quality assurance and education. LÄS MER

  4. 3. Interpretation of diagnostic information given patient characteristics

    Författare :Martin Gellerstedt; Hans Åhlfeldt; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; reference values; diagnostic theory; diagnostic tests; partitioning; prevalence function; reference values; diagnostic theory; diagnostic tests; partitioning; prevalence function;

    Sammanfattning :  The aim with this thesis was to describe, exemplify and develop theory for reference values and diagnostic tests, especially focusing on the variability between individuals. To facilitate interpretation of medical information it is common to establish some kind of limit. There are several different rationales for the choice of such a limit. LÄS MER

  5. 4. Towards Effortless Use of Information Technology in Home Healthcare with a Networked Digital Pen

    Författare :Leili Lind; Hans Åhlfeldt; Daniel Karlsson; Bengt Fridlund; Sabine Koch; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Home care services; Hospital-based; Requirements; Pain Assessment; Visual Analogue Scale; Palliative care; Digital pens; Mobile phones; Internet; Medical informatics; Medicinsk informatik;

    Sammanfattning : When care is moved from the hospital to the home the demands for high quality care still remain. For problems arising from the geographical separation of patients and professional caregivers, information and communication technology may offer important solutions. LÄS MER

  7. 5. Enrichment of Terminology Systems for Use and Reuse in Medical Information Systems

    Författare :Mikael Nyström; Hans Åhlfeldt; Håkan Örman; Ronald Cornet; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik;

    Sammanfattning : Electronic health record systems (EHR) are used to store relevant heath facts about patients. The main use of the EHR is in the care of the patient, but an additional use is to reuse the EHR information to locate and evaluate clinical evidence for treatments. LÄS MER