A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction

Esben A Carlsen; Lia E Bang; Jacob Lønborg; Kiril A Ahtarovski; Lars Køber; Henning Kelbæk; Niels Vejlstrup; Erik Jørgensen; Steffen Helqvist; Kari Saunamäki; Peter Clemmensen; Lene Holmvang; Galen S Wagner; Thomas Engstrøm

doi:10.1016/j.jelectrocard.2013.10.009

A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction

Esben A Carlsen, Lia E Bang, Jacob Lønborg, Kiril A Ahtarovski, Lars Køber, Henning Kelbæk, Niels Vejlstrup, Erik Jørgensen, Steffen Helqvist, Kari Saunamäki, Peter Clemmensen, Lene Holmvang, Galen S Wagner, Thomas Engstrøm

Trauma Centre and Acute Admissions

2 Citations (Scopus)

Abstract

The reduction of left ventricular ejection fraction (LVEF) following ST-segment elevation myocardial infarction (STEMI) is a result of infarcted myocardium and may involve dysfunctional but viable myocardium. An index that may quantitatively determine whether LVEF is reduced beyond the expected value when considering only infarct size (IS) has previously been presented based on cardiac magnetic resonance (CMR). The purpose of this study was to introduce the index based on the electrocardiogram (ECG) and compare indices based on ECG and CMR.

Original language	English
Journal	Journal of Electrocardiology
Volume	47
Issue number	2
Pages (from-to)	191-196
ISSN	0022-0736
DOIs	https://doi.org/10.1016/j.jelectrocard.2013.10.009
Publication status	Published - 2014

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Carlsen, E. A., Bang, L. E., Lønborg, J., Ahtarovski, K. A., Køber, L., Kelbæk, H., Vejlstrup, N., Jørgensen, E., Helqvist, S., Saunamäki, K., Clemmensen, P., Holmvang, L., Wagner, G. S., & Engstrøm, T. (2014). A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction. Journal of Electrocardiology, 47(2), 191-196. https://doi.org/10.1016/j.jelectrocard.2013.10.009

A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction. / Carlsen, Esben A; Bang, Lia E ; Lønborg, Jacob et al.
In: Journal of Electrocardiology, Vol. 47, No. 2, 2014, p. 191-196.

Research output: Contribution to journal › Journal article › Research › peer-review

Carlsen, EA, Bang, LE , Lønborg, J , Ahtarovski, KA , Køber, L, Kelbæk, H, Vejlstrup, N , Jørgensen, E , Helqvist, S, Saunamäki, K, Clemmensen, P, Holmvang, L, Wagner, GS & Engstrøm, T 2014, 'A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction', Journal of Electrocardiology, vol. 47, no. 2, pp. 191-196. https://doi.org/10.1016/j.jelectrocard.2013.10.009

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abstract = "The reduction of left ventricular ejection fraction (LVEF) following ST-segment elevation myocardial infarction (STEMI) is a result of infarcted myocardium and may involve dysfunctional but viable myocardium. An index that may quantitatively determine whether LVEF is reduced beyond the expected value when considering only infarct size (IS) has previously been presented based on cardiac magnetic resonance (CMR). The purpose of this study was to introduce the index based on the electrocardiogram (ECG) and compare indices based on ECG and CMR.",

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AU - Carlsen, Esben A

AU - Bang, Lia E

AU - Lønborg, Jacob

AU - Ahtarovski, Kiril A

AU - Køber, Lars

AU - Kelbæk, Henning

AU - Vejlstrup, Niels

AU - Jørgensen, Erik

AU - Helqvist, Steffen

AU - Saunamäki, Kari

AU - Clemmensen, Peter

AU - Holmvang, Lene

AU - Wagner, Galen S

AU - Engstrøm, Thomas

PY - 2014

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AB - The reduction of left ventricular ejection fraction (LVEF) following ST-segment elevation myocardial infarction (STEMI) is a result of infarcted myocardium and may involve dysfunctional but viable myocardium. An index that may quantitatively determine whether LVEF is reduced beyond the expected value when considering only infarct size (IS) has previously been presented based on cardiac magnetic resonance (CMR). The purpose of this study was to introduce the index based on the electrocardiogram (ECG) and compare indices based on ECG and CMR.

U2 - 10.1016/j.jelectrocard.2013.10.009

DO - 10.1016/j.jelectrocard.2013.10.009

M3 - Journal article

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SN - 0022-0736

VL - 47

SP - 191

EP - 196

JO - Journal of Electrocardiology

JF - Journal of Electrocardiology

IS - 2

ER -

A mismatch index based on the difference between measured left ventricular ejection fraction and that estimated by infarct size at three months following reperfused acute myocardial infarction

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