Sökning: "signs of ischemia"

Visar resultat 1 - 5 av 61 avhandlingar innehållade orden signs of ischemia.

1. 1. Myocardial ischemia : As a risk indicator after an episode of unstable angina or non-Q-wave myocardial infarction

   Författare :Hans Larsson; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : The diagnostic and prognostic value of different noninvasive tests were evaluated in men below 70 years of age admitted to the coronary care unit (CCU) with unstable coronary artery disease (CAD) i.e unstableangina or non-Q-wave myocardial infarction (Ml). A symptom limited exercise test (ET) was performed before discharge in 740 patients. LÄS MER

3. 2. Blood Flow in Human Skeletal Muscle : The Effect of Adrenaline and the Influence of a Small Muscle Injury

   Författare :Torbjörn Vedung; Jan Henriksson; Jan Lundvall; Södersjukhuset Karolinska Institutet. Dept of Hand Surgery Dept of Physiology and Pharmacology; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adrenaline; blood flow; blood redistribution; ischemia; muscle injury; skeletal muscle; strain-gauge plethysmography; sympathetic tone; transmural pressure; 99mTechnetium clearance; tennis elbow; venous compliance; venous occlusion plethysmography; 133Xenon clearance; adrenaline;

   Sammanfattning : A variety of vasoregulatory systems are involved in the complex control of blood flow inhuman skeletal muscle. The interaction between these systems where one system canoverride or modify the other makes blood flow regulation complicated. LÄS MER

4. 3. Myocardial ischemia and reperfusion injury, clinical and experimental studies

   Författare :Karin Åström-Olsson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; myocardium; ischemia; reperfusion injury; FKBP12; FKBP12.6;

   Sammanfattning : Acute myocardial infarction is the consequence of an occluded nutrient coronary artery. Reperfusion reduces infarct size and enhances the rate of survival. But reperfusion may also, in itself, cause reversible injury, stunning and arrhythmias, as well as irreversible lethal reperfusion injury. LÄS MER

5. 4. Craniofacial pain of cardiac origin : an interdisciplinary study

   Författare :Marcelo Kreiner; Annika Isberg; Antoon de Laat; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acute myocardial infarction; myocardial ischemia; craniofacial pain; referred pain; Radiological research; Radiologisk forskning;

   Sammanfattning : Referred pain is frequently associated with misdiagnosis and unnecessary therapy directed to the pain location instead of its origin. When craniofacial pain is the sole symptom of myocardial ischemia, failure to recognize its cardiac source can endanger the patient. LÄS MER

7. 5. Mechanisms of Mitochondria-Induced Brain Damage Following Ischemia and Hypoglycemia

   Författare :Michel Ferrand-Drake; Lund Wallenberg Neurocentrum; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cyclosporin A; neuronal death; calpain; caspase; mitochondrial permeability transition; necrosis; apoptosis; cerebral ischemia; hypoglycemia; Neurology; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi;

   Sammanfattning : Mechanisms of Mitochondria-Induced Brain Damage Following Ischemia and Hypoglycemia Following prolonged disruption of blood flow to the central nervous system (CNS), or energy deprivation by other means, such as hypoglycemia, some cells will inevitably degenerate. It has been, and still is, the subject of considerable debate and intense research on brain ischemia, as to the mode of cell death, i. LÄS MER