Search for dissertations about: "relation between heart rate and ecg"

Showing result 1 - 5 of 9 swedish dissertations containing the words relation between heart rate and ecg.

  2. 1. Heart and lung function - in health and disease : methodological studies in clinical physiology

    Author : Sofia Erelund; Nina Sundström; Urban Wiklund; Sandra Arvidsson; Bengt Johansson; Carl-Johan Carlhäll; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; clinical physiology; reference materials; ECG; dynamic spirometry; HRV; rheumatoid arthritis; cardiovascular disease; ischemic heart disease; Clinical Physiology; klinisk fysiologi;

    Abstract : The human heart and lungs constitute an intricate and dynamic system. Various clinical physiological examinations can be used to evaluate cardio-pulmonary function and identify abnormalities. Thus, it is important to understand how normal physiology presents, to be able to identify pathological findings. READ MORE

  4. 2. Detection of myocardial ischemia : clinical and experimental studies with focus on vectorcardiography, heart rate and perioperative conditions

    Author : Sören Häggmark; Ulf Näslund; Michael F Haney; Mårten Rosenqvist; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology and intensive care; myocardial ischemia; pacing; vectorcardiography; electrocardiography; heart rate; myocardial lactate; Anestesiologi och intensivvård; Anaesthetics and intensive care; Anestesiologi och intensivvård; kardiologi; Cardiology;

    Abstract : Introduction. Multiple clinical methods for detecting myocardial ischemia are utilised in the hospital setting each day, but there is uncertainty about their diagnostic accuracy. READ MORE

  5. 3. Associations between stress and hearing problems : epidemiological and experimental findings

    Author : Martin Benka Wallén; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : It is well established that long-term stress without sufficient recovery can induce plastic changes in certain brain regions by suppressing neural growth or by retraction of dendrites 1-4. Many of these effects can be due to a dysregulation of the hypothalamic-pituitary-adrenal (HPA)-axis, which is the principal system controlling systemic stress response. READ MORE

  6. 4. Game-calibrated and user-tailored remote detection of emotions : A non-intrusive, multifactorial camera-based approach for detecting stress and boredom of players in games

    Author : Fernando Bevilacqua; Henrik Engström; Per Backlund; Vittorio Scarano; Högskolan i Skövde; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; human-computer interaction; computer vision; non-obtrusive; remote sensing; affective computing; games; rPPG; Interaction Lab ILAB ; Interaction Lab ILAB ;

    Abstract : Questionnaires and physiological measurements are the most common approach used to obtain data for emotion estimation in the field of human-computer interaction (HCI) and games research. Both approaches interfere with the natural behavior of users. READ MORE

  7. 5. Non-conventional risk and prognostic factors in coronary heart disease : studies on heart rate variability, alcohol consumption, inflammation and depression

    Author : Imre Janszky; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background and aims: Although, there has been a drop in age-specific coronary heart disease (CHD) incidence, and its prognosis has improved considerably in most parts of the industrialized world, CHD is still by far the leading cause of death in industrialized countries. The established, conventional risk factors, i.e. READ MORE