Sökning: "Robert Hahn"

Hittade 5 avhandlingar innehållade orden Robert Hahn.

1. 1. Goal-directed fluid therapy during major abdominal surgery

   Författare :Hans Bahlmann; Lena Nilsson; Robert Hahn; Anna Oscarsson Tibblin; Zsolt Molnar; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: Both hypo- and hypervolemia increase the risk for postoperative complications after major abdominal surgery. Fluid needs vary amongst patients depending on differences in preoperative dehydration, intraoperative physiology and surgical characteristics. LÄS MER

3. 2. Cardiovascular response to hyperoxemia, hemodilution and burns : a clinical and experimental study

   Författare :Zoltan Bak; Birgitta Janerot Sjöberg; Robert Hahn; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anesthesia; general; Burns; Echocardiography; transesophageal; Hemodilution; emodynamic processes; Hyperoxia; Intensive care; Intensivvård;

   Sammanfattning : The last decades less invasive monitoring and analytical tools have been developed for the evaluation of myocardial mechanics in clinical praxis. In critical care, these are longed-for complements to pulmonary artery catheter monitoring, additionally offering previously inaccessible information. LÄS MER

4. 3. Respiratory monitoring using reflection mode photoplethysmography : clinical and physiological aspects

   Författare :Lena Nilsson; Robert Hahn; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : Photoplethysmography (PPG) is a non-invasive optical technique for monitoring variations in blood volume and blood flow in skin and other tissues. Light from a light-emitting diode is absorbed, scattered and reflected from the skin, and detected by a photodetector as a plethysmogram. The plethysmogram contains variations of different frequencies. LÄS MER

5. 4. Thirst in Patients with Heart Failure : Description of thirst dimensions and associated factors with thirst

   Författare :Nana Waldréus; Tiny Jaarsma; Robert Hahn; Anna Forsberg; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Heart failure; thirst; fluid restriction; thirst intensity; thirst distress; thirst frequency; thirst quality; dehydration; symptom management;

   Sammanfattning : Introduction: Nurses and other health care professionals meet patients with heart failure (HF) who report they are thirsty. Thirst is described by the patients as a concern, and it is distressing. LÄS MER

7. 5. Volume effects of albumin infusion in humans

   Författare :Markus Zdolsek; Folke Sjöberg; Robert Hahn; Simon Farnebo; Peter Bentzer; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: The use of colloids when treating a patient for hypovolemia has been debated throughout the years. During the last decade, albumin solutions have become the colloids of choice in both operating theatres and intensive care settings when crystalloid fluids are insufficient. LÄS MER