Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Annika Welinder"'
Autor:
Jenny Oddstig, Sigrid Leide Svegborn, Helen Almquist, Ulrika Bitzén, Sabine Garpered, Fredrik Hedeer, Cecilia Hindorf, Jonas Jögi, Lena Jönsson, David Minarik, Richard Petersson, Annika Welinder, Per Wollmer, Elin Trägårdh
Publikováno v:
BMC Medical Imaging, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background A new generation of positron emission tomography with computed tomography (PET-CT) was recently introduced using silicon (Si) photomultiplier (PM)-based technology. Our aim was to compare the image quality and diagnostic performan
Externí odkaz:
https://doaj.org/article/cf8e1e0c380f49e0941e6330483ad6a0
Publikováno v:
Journal of Electrocardiology. 44:109-114
Background It is not always feasible to use standard electrode placement for limb leads when recording the 12-lead electrocardiogram (ECG). Other electrode placements have been accepted during monitoring. Nonstandard electrode positions, however, fai
Publikováno v:
The American Journal of Cardiology. 106:581-586
We tested whether the "Lund" (LU) electrode-placement system compared to the Mason-Likar (M-L) electrode-placement system would produce waveforms more similar to those of standard electrocardiograms (ECGs) with regard to the QRS axis in the frontal p
Autor:
Göran Wettrell, Dirk Q. Feild, Charles Maynard, Olle Pahlm, Jerome Liebman, Galen S. Wagner, Annika Welinder
Publikováno v:
Scopus-Elsevier
Background Fewer electrodes on more easily located places would facilitate electrocardiogram (ECG) recording. To investigate the possibility of simplifying ECG recording in children, we compared the diagnostic conclusions when interpreting standard v
Autor:
Jonas Pettersson, Charles L. Feldman, Olle Pahlm, Dirk Q. Feild, Galen S. Wagner, Annika Welinder, Leif Sörnmo
Publikováno v:
American Journal of Critical Care. 13:228-234
• Background Myoelectric noise and baseline wander, artifacts that appear when patients move during electrocardiographic monitoring, can cause false alarms. This problem can be addressed by using a reduced lead set and placing electrodes on the ant
Publikováno v:
Journal of electrocardiology. 44(5)
BACKGROUND: Cardiac magnetic resonance (CMR) is currently considered the reference standard for in vivo assessment of myocardial infarction (MI). There is, however, no international consensus on how MI quantification from CMR should be performed. The
Autor:
Charles Maynard, Thomas N. Martin, B. Milan Horacek, Olle Pahlm, Galen S. Wagner, Annika Welinder
Publikováno v:
Journal of electrocardiology. 42(2)
Background The size of myocardial infarction (MI) is of significance for the prognosis. Selvester scores might be valuable for this estimation. Objective To compare the differences in Selvester scores for chronic MI provided from standard and EASI-de
Autor:
Annika, Welinder, Leif, Sörnmo, Dirk Q, Feild, Charles L, Feldman, Jonas, Pettersson, Galen S, Wagner, Olle, Pahlm
Publikováno v:
American journal of critical care : an official publication, American Association of Critical-Care Nurses. 13(3)
Myoelectric noise and baseline wander, artifacts that appear when patients move during electrocardiographic monitoring, can cause false alarms. This problem can be addressed by using a reduced lead set and placing electrodes on the anterior part of t