Search Results - "Eftestøl, T."

Pulseless electrical activity in in-hospital cardiac arrest – A crossroad for decisions by Norvik, A., Unneland, E., Bergum, D., Buckler, D.G., Bhardwaj, A., Eftestøl, T., Aramendi, E., Nordseth, T., Abella, B.S., Kvaløy, J.T., Skogvoll, E.

“…PEA is often seen during resuscitation, either as the presenting clinical state in cardiac arrest or as a secondary rhythm following transient return of…”
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Optimal loop duration in asystole and pulseless electrical activity in out-of-hospital cardiac arrest by Skogvoll, E, Kvaløy, J.T, Kramer-Johansen, J, Olasveengen, T.M, Gundersen, K, Eftestøl, T, Steen, P.A

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Heart rate and QRS duration as biomarkers predict the immediate outcome from pulseless electrical activity by Norvik, A., Kvaløy, J.T., Skjeflo, GW, Bergum, D., Nordseth, T., Loennechen, J.P., Unneland, E., Buckler, D.G., Bhardwaj, A., Eftestøl, T., Aramendi, E., Abella, BS, Skogvoll, E.

“…Pulseless electrical activity (PEA) is commonly observed in in-hospital cardiac arrest (IHCA). Universally available ECG characteristics such as QRS duration…”
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Automatic detection of chest compressions for the assessment of CPR-quality parameters by Ayala, U, Eftestøl, T, Alonso, E, Irusta, U, Aramendi, E, Wali, S, Kramer-Johansen, J

“…Abstract Aim Accurate chest compression detection is key to evaluate cardiopulmonary resuscitation (CPR) quality. Two automatic compression detectors were…”
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Suppression of the cardiopulmonary resuscitation artefacts using the instantaneous chest compression rate extracted from the thoracic impedance by Aramendi, E, Ayala, U, Irusta, U, Alonso, E, Eftestøl, T, Kramer-Johansen, J

“…Abstract Aim To demonstrate that the instantaneous chest compression rate can be accurately estimated from the transthoracic impedance (TTI), and that this…”
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Filtering mechanical chest compression artefacts from out-of-hospital cardiac arrest data by Aramendi, E, Irusta, U, Ayala, U, Naas, H, Kramer-Johansen, J, Eftestøl, T

“…Abstract Aim Filtering techniques to remove manual compression artefacts from the ECG have not been incorporated to defibrillators to diagnose the rhythm…”
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A Reliable Method for Rhythm Analysis during Cardiopulmonary Resuscitation by Ayala, U., Irusta, Unai, Ruiz, Jesus, Eftestøl, Trygve, Kramer-Johansen, J., Alonso-Atienza, F., Alonso, E., González-Otero, D.

“…Interruptions in cardiopulmonary resuscitation (CPR) compromise defibrillation success. However, CPR must be interrupted to analyze the rhythm because although…”
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Using ECG-analysis to quantify the effect of increasing pre-shock pauses in chest compressions on the probability of ROSC by Gundersen, K, Kvaløy, J.T, Kramer-Johansen, J, Steen, P.A, Eftestøl, T

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Ventricular fibrillation characteristics are different in patients with coronary heart disease compared to patients with a primary arrhythmia by Olasveengen, T.M, Eftestøl, T, Gundersen, K, Steen, P.A, Wik, L, Sunde, K

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The effect of using within-patient correlation to improve shock outcome prediction by Gundersen, K, Kvaløy, J.T, Kramer-Johansen, J, Olasveengen, J, Eilevstjønn, T.M, Eftestøl, T

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Identifying factors influencing clinical state transitions in cardiac arrest resuscitation by Kvaløy, J.T, Skogvoll, E, Eftestøl, T, Gundersen, K, Kramer-Johansen, J, Olasveengen, T.M, Steen, P.A

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Reliable extraction of the circulation component in the thoracic impedance measured by defibrillation pads by Ruiz, J, Alonso, E, Aramendi, E, Kramer-Johansen, J, Eftestøl, T, Ayala, U, González-Otero, D

“…Abstract Aim To analyze the feasibility of extracting the circulation component from the thoracic impedance acquired by defibrillation pads. The impedance…”
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Fully automatic rhythm analysis during chest compression pauses by Ayala, U, Irusta, U, Ruiz, J, Ruiz de Gauna, S, González-Otero, D, Alonso, E, Kramer-Johansen, J, Naas, H, Eftestøl, T

“…Abstract Aim : Chest compression artefacts impede a reliable rhythm analysis during cardiopulmonary resuscitation (CPR). These artefacts are not present during…”
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Reducing CPR artefacts in ventricular fibrillation in vitro by Langhelle, Audun, Eftestøl, Trygve, Myklebust, Helge, Eriksen, Morten, Terje Holten, Bjørn, Andreas Steen, Petter

“…CPR creates artefacts on the ECG, and a pause in CPR is therefore mandatory during rhythm analysis. This hands-off interval is harmful to the already…”
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Feasibility of automated rhythm assessment in chest compression pauses during cardiopulmonary resuscitation by Ruiz, J, Ayala, U, de Gauna, S. Ruiz, Irusta, U, González-Otero, D, Alonso, E, Kramer-Johansen, J, Eftestøl, T

“…Abstract Aim To demonstrate the feasibility of doing a reliable rhythm analysis in the chest compression pauses (e.g. pauses for two ventilations) during…”
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A Least Mean-Square Filter for the Estimation of the Cardiopulmonary Resuscitation Artifact Based on the Frequency of the Compressions by Irusta $^$, Unai, Ruiz, JesÚs, de Gauna, SofÍa Ruiz, EftestØl, Trygve, Kramer-Johansen, Jo

“…Cardiopulmonary resuscitation (CPR) artifacts caused by chest compressions and ventilations interfere with the rhythm diagnosis of automated external…”
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‘Probability of successful defibrillation’ as a monitor during CPR in out-of-hospital cardiac arrested patients by Eftestøl, Trygve, Sunde, Kjetil, Aase, Sven Ole, Husøy, John Håkon, Steen, Petter Andreas

“…The frequency spectrum of the ECG in ventricular fibrillation (VF) correlates with myocardial perfusion and might predict defibrillation success defined as…”
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Using local binary pattern to classify dementia in MRI by Oppedal, K., Engan, K., Aarsland, D., Beyer, M., Tysnes, O. B., Eftestol, T.

“…White matter lesions (WML) are hyperintense signals in T2-weighted MRI of the brain. Volume and regional distribution of WML have been extensively studied in…”
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The dynamics of in-hospital cardiac arrest by Nordseth, T, Bergum, D, Eftestol, T, Olasveengen, T.M, Skogvoll, E

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Optimal CPR loop duration for asystole and pulseless electrical activity during in-hospital cardiac arrest by Nordseth, T, Bergum, D, Eftestol, T, Olasveengen, T.M, Skogvoll, E

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