Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bo Hedén"'
Autor:
Morten Kraen, Shahnaz Akil, Bo Hedén, Jonathan Berg, Ellen Ostenfeld, Marcus Carlsson, Håkan Arheden, Henrik Engblom
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 9 (2023)
Background Both myocardial perfusion single‐photon emission computed tomography (MPS) and exercise ECG (Ex‐ECG) carry prognostic information in patients with stable chest pain. However, it is not fully understood if combining the findings of MPS
Externí odkaz:
https://doaj.org/article/086b99eb04034056a6c3cd328e52a188
Autor:
Ellen Ostenfeld, Henrik Engblom, Fredrik Hedeer, Håkan Arheden, Frits W. Prinzen, Bo Hedén, Marcus Carlsson
Publikováno v:
Journal of Nuclear Cardiology, 28(6), 2910-2922. Springer
Journal of Nuclear Cardiology
Journal of Nuclear Cardiology
Introduction We investigated if uptake pattern on myocardial perfusion SPECT (MPS) in patients with left bundle branch block (LBBB) is related to myocardial fibrosis, myocardial wall motion, and electrocardiography (ECG) characteristics. Methods Twen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84243d9dd6d178e509e867631f7b53a9
https://cris.maastrichtuniversity.nl/en/publications/39e5f4c2-ac17-4f96-977c-cc7e943c8636
https://cris.maastrichtuniversity.nl/en/publications/39e5f4c2-ac17-4f96-977c-cc7e943c8636
Publikováno v:
Clinical physiology and functional imaging. 38(5)
Background: This retrospective study aimed to determine the diagnostic performance of exercise-induced ST response in relation to findings by myocardial perfusion single photon emission computed tomography (MPS), with focus on gender differences, in
Autor:
Håkan Arheden, Karin Markenroth Bloch, Jonas Jögi, Ulf Ekelund, Freddy Ståhlberg, Bo Hedén, Marcus Carlsson
Publikováno v:
Clinical Physiology and Functional Imaging. 35:49-56
Adenosine is widely used as a vasodilator agent in myocardial perfusion imaging. Caffeine inhibits the effect, but the time of caffeine abstinence needed is under discussion and varies from 12 to 24 h. Therefore, our aim was to examine whether the ti
Autor:
John J. Wang, Fredrik Hedeer, Galen S. Wagner, Jonas Jögi, Bo Hedén, Shahnaz Akil, Mariam Al-Mashat, B. Milan Horacek, Olle Pahlm, James W. Warren
Publikováno v:
Journal of Electrocardiology; 46(3), pp 197-203 (2013)
Background Many graphical methods for displaying ST-segment deviation in the ECG have been tried for enhancing decision-making in patients with suspected acute coronary syndromes. Computed electrocardiographic imaging (CEI), based on a mathematical i
Autor:
David G. Strauss, Håkan Arheden, Henrik Engblom, Matthias Götberg, Bo Hedén, Stefan Jovinge, David Erlinge, Erik Hedström, Galen S. Wagner
Publikováno v:
Journal of Electrocardiology. 44:525-532
BACKGROUND: The time from symptom onset to reperfusion in acute myocardial infarction (MI) has been shown to be a poor predictor of patient outcome. Acute electrocardiographic (ECG) changes, however, have been shown useful for estimated acuteness of
Autor:
Fredrik Hedeer, Håkan Arheden, Shahnaz Akil, Lotta Sunnersjö, Henrik Engblom, Marcus Carlsson, Leonard S. Gettes, Bo Hedén
Publikováno v:
Journal of electrocardiology. 49(3)
BACKGROUND: Evaluation of stress-induced ST deviations constitutes a central part when interpreting the findings from an exercise test. The aim of this analysis was to assess the pathophysiologic correlate of stress-induced ST elevation and ST depres
Serial changes in the high-frequency ECG during the first year following acute myocardial infarction
Autor:
Kristina Tägil, Leif Sörnmo, Bo Hedén, Olle Pahlm, Galen S. Wagner, Elin Trägårdh, Jonas Pettersson
Publikováno v:
Clinical Physiology and Functional Imaging. 26:296-300
Summary Background: Previous studies have shown reduced high-frequency QRS components (HF-QRS) after acute myocardial infarction (MI). The purpose of this study was to investigate serial changes in HF-QRS during the first year following acute MI. Met
Autor:
Stephen C. Hammill, Thomas Wall, Rasmus S. Ripa, Galen S. Wagner, Bo Hedén, Samuel S Bell, Timothy F. Christian, Charles Maynard, Qianzi Song, Olle Pahlm, Eva Persson, Paul N. Leibrandt
Publikováno v:
American Heart Journal. 146:797-803
Background Optimal treatment of acute myocardial infarction (AMI) depends on the duration of the ischemia. The Anderson Wilkins (AW) electrocardiographic acuteness score has been shown to complement the historical timing in estimating the time interv
Autor:
Lars Edenbrandt, Olle Pahlm, Wesley K. Haisty, Ralf Rittner, Carsten Peterson, Mattias Ohlsson, Bo Hedén
Publikováno v:
Journal of the American College of Cardiology. 28:1012-1016
Objectives. The purpose of this study was to compare the diagnoses of healed myocardial infarction made from the 12-lead electrocardiogram (ECG) by artificial neural networks and an experienced electrocardiographer. Background. Artificial neural netw