Sökning: "blood pressure monitoring"

Visar resultat 16 - 20 av 89 avhandlingar innehållade orden blood pressure monitoring.

  1. 16. Extreme hemodilution: Effects of inhalation anesthetics, hypoxia, and blood loss. An Experimental study in pigs

    Författare :Henning Schou; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; oxygen saturation.; blood volume; coronary circulation; blood lactate; oxygen uptake; Anemia; oxygen delivery; intensive care; Anestesiologi; intensivvård;

    Sammanfattning : Hemodilution reduces the need for blood transfusion and hereby the risk for transmission of infectious agents. The present study investigated effects on systemic and myocardial circulation and oxygenation, and blood lactate concentrations; induced by nitrous oxide, isoflurane, hypoxia, and uncompensated blood loss, in pigs hemodiluted to a hematocrit of 11%. LÄS MER

  3. 17. Hyperglycemia, nutrition and health outcomes in preterm infants

    Författare :Itay Zamir; Magnus Domellöf; Elisabeth Stoltz Sjöström; Kathryn Beardsall; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neonatal hyperglycemia; preterm infants; early programming; insulin; blood pressure; neurodevelopment; MABC-2; EXPRESS; LIGHT; continuous glucose monitoring; parenteral nutrition; postnatal growth; pediatrik; Pediatrics;

    Sammanfattning : BackgroundSurvival among very low birth weight (VLBW) and extremely preterm (EPT) infants has increased markedly during the last decades. Neonatal hyperglycemia is common in these infants and is known to be associated with adverse outcomes. LÄS MER

  4. 18. Monitoring principles for haemodialysis

    Författare :Roger Andersson; Olof Lindahl; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : This thesis deals with non-invasive monitoring techniques for haemodialysis. Three applications in particular have been investigated: Blood pressure measurements in the extra corporal circuit, the relationship between UV measurements and dialysate urea concentration and photoplethysmography (PPG) in haemodialysis patients. LÄS MER

  5. 19. Blood pressure in acute ischaemic stroke : blood pressure and stress in the acute phase of stroke and influence of initial blood pressure on stroke-outcome

    Författare :Niaz Ahmed; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Stroke; cerebral ischaemia; cerebral infarction; brain infarction; cerebrovascular disorder; blood pressure; hypertension; stroke classification; stroke subtypes; clinical trials; stress; cortisol; glucocorticoid; nimodipine; Calcium channel blockers; outcome; OCSP; RCT;

    Sammanfattning : Background and objectives: Most patients (70-80%) with acute ischaemic or haemorrhagic stroke exhibit a high systemic blood pressure (BP) on admission to hospital even in the absence of a history of hypertension (=50%). In matched-control patients admitted to hospital for other acute diseases the proportion of high BP is only 36%. LÄS MER

  7. 20. Blood pressure, blood pressure variability and myocardial ischemia : studies in patients with peripheral arterial disease and matched control subjects

    Författare :Per Svensson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Peripheral vascular diseases; hypertension drug therapy; ambulatory blood pressure monitoring; coronary artery disease; ambulatory electrocardiography; SPECT; NT-proBNP;

    Sammanfattning : Background: Patients presenting with peripheral arterial disease (PAD) often have concomitant coronary artery disease (CAD), which is frequently asymptomatic. Ambulatory blood pressure (ABP) monitoring improves risk stratification in hypertensive patients beyond that offered by office BP(OBP) measurements. LÄS MER