Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Tævje A. Strømme"'
Publikováno v:
Scandinavian Journal of Clinical and Laboratory Investigation
Background and objectives. In fresh blood, tissue hypoxia increases microcirculatory acidosis, which enhances erythrocyte O2 unloading and increases the amount of available O2. Storage of eryfhrocytes increases the HbO2 affinity and reduces O2 unload
Autor:
Kjetil Sunde, Joar Eilevstjønn, Morten Eriksen, Lars Wik, Jo Kramer-Johansen, Morten Pytte, Kristin Godang, Petter Andreas Steen, Tævje A. Strømme
Publikováno v:
Resuscitation. 71:369-378
Summary Background Adrenaline (epinephrine) is used during cardiopulmonary resuscitation (CPR) based on animal experiments without supportive clinical data. Clinically CPR was reported recently to have much poorer quality than expected from internati
Autor:
Morten Eriksen, Lars Wik, Tævje A. Strømme, Jo Kramer-Johansen, Kjetil Sunde, Morten Pytte, Jan Vegard H. Svendsen, Ann-Elin Tomlinson, Elizabeth Dorph
Publikováno v:
Resuscitation. 82(2)
Background During manual chest compressions for cardiac arrest the waveforms of chest compressions are generally sinusoidal, whereas mechanical chest compression devices can have different waveforms, including trapezoidal. We studied the haemodynamic
Autor:
Jo Kramer-Johansen, Tævje A. Strømme, Frank Brosstad, Bjørn Bendz, Kjetil Sunde, Morten Eriksen, Morten Pytte, Joar Eilevstjønn
Publikováno v:
Critical care medicine. 36(3)
Objective: Both animal and human studies demonstrate activation of coagulation during cardiac arrest. Prearrest anticoagulation is used routinely in many experimental studies. We studied the hemodynamic effects of prearrest anticoagulation with a low
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 101(4)
Cardiomyocyte contractility is regulated by the extracellular K+ concentration ([K+]o). Potassium dynamics in the T tubules during the excitation-contraction cycle depends on the diffusion rate of K+, but this rate is not known. Detubulation of rat c
Autor:
Ivar Sjaastad, Esther Verburg, Per Kristian Lunde, Tævje A. Strømme, H.-M. Schiotz Thorud, Ole M. Sejersted
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 99(4)
Abnormalities in the excitation-contraction coupling of slow-twitch muscle seem to explain the slowing and increased fatigue observed in congestive heart failure (CHF). However, it is not known which elements of the excitation-contraction coupling mi
Autor:
Theis Tønnessen, Tævje A. Strømme, Jørn B. Sande, Torstein Lyberg, Per Kristian Lunde, Srdjan Djurovic, Per Reidar Woldbaek, Geir Christensen
Publikováno v:
American journal of physiology. Heart and circulatory physiology. 289(2)
Although increased levels of circulating interleukin (IL)-18 have been demonstrated in patients with cardiovascular diseases, the functional consequences of chronically increased circulating IL-18 with respect to myocardial function have not been def
Publikováno v:
Advances in Electrocardiology 2004.
Publikováno v:
Resuscitation. 58(2)
Current adult basic cardiopulmonary resuscitation (CPR) guidelines recommend a 2:15 ventilation:compression ratio, while the optimal ratio is unknown. This study was designed to compare arterial and mixed venous blood gas changes and cerebral circula
Publikováno v:
Resuscitation. 60(3)
The need for rescue breathing during the initial management of sudden cardiac arrest is currently being debated and reevaluated. The present study was designed to compare cerebral oxygen delivery during basic life support (BLS) by chest compressions