Sökning: "respiratory reactance"

Hittade 5 avhandlingar innehållade orden respiratory reactance.

  1. 1. On the forced oscillation lung function test and its design for use in children

    Författare :Per-Håkan Aronsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; forced oscilliation; respiratory mechanics; averaging; lung function test; least squares method; respiratory resistance; upper airway shunting; respiratory reactance; frequency dependence of resistance;

    Sammanfattning : .... LÄS MER

  3. 2. Cold air, physical activity, and the airways : epidemiological and experimental studies

    Författare :Linda Eklund; Nikolai Stenfors; Anne Lindberg; Thomas Sandström; Rita Sjöström; Leif Bjermer; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; asthma; asthma medication; athletes; cold temperature; environmental chamber; epidemiology; healthy; orienteers; physical activity; respiratory symptoms; risk factors; skiers; lungmedicin; Lung Medicine;

    Sammanfattning : Background: Cold exposure is associated with increased morbidity and mortality. Elite cross-country skiers are regularly exposed to cold, dry air and have a high prevalence of asthma compared to the Swedish population. LÄS MER

  4. 3. Optimizing mechanical ventilation in extremely preterm infants

    Författare :Linda Wallström; Richard Sindelar; Anders Jonzon; Raffaele Dellaca'; Heikki Lukkarinen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mechanical ventilation; extremely preterm infant; forced oscillation technique; volume targeted ventilation; proportional assist ventilation; phrenic nerve activity; electrical activity of the diaphragm; Pediatrik; Pediatrics;

    Sammanfattning : Extremely low gestational age newborns (ELGANs) i.e. infants born before 28 weeks of gestational age (GA), require respiratory support during their hospital stay, and a majority needs mechanical ventilation (MV) at some time point. LÄS MER

  5. 4. Lung function in relation to preterm birth and asthma in early childhood

    Författare :Per Thunqvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The prevalence of preterm birth (ie., before 37 weeks of gestation) is increasing and estimated to be around 11 % worldwide. In high-income countries, survival is the most probable outcome even after extreme preterm deliveries. LÄS MER

  7. 5. New methods for optimization of mechanical ventilation

    Författare :Peter Kostic; Peter Frykholm; Anders Larsson; Johan Petersson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mechanical ventilation; optoelectronic plethysmography; forced oscillation technique; laser interferometry; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Sammanfattning : Mechanical ventilation saves lives, but it is an intervention fraught with the potential for serious complications. Prevention of these complications has become the focus of research and critical care in the last twenty years. LÄS MER