Self-Attention MHDNet : A Novel Deep Learning Model for the Detection of R-Peaks in the Electrocardiogram Signals Corrupted with Magnetohydrodynamic Effect
Magnetic resonance imaging (MRI) is commonly used in medical diagnosis and minimally invasive image-guided operations. During an MRI scan, the patient's electrocardiogram (ECG) may be required for either gating or patient monitoring. However, the challenging environment of an MRI scanner, with its several types of magnetic fields, creates significant distortions of the collected ECG data due to the Magnetohydrodynamic (MHD) effect. These changes can be seen as irregular heartbeats. These distortions and abnormalities hamper the detection of QRS complexes, and a more in-depth diagnosis based on the ECG. This study aims to reliably detect R-peaks in the ECG waveforms in 3 Tesla (T) and 7T magnetic fields. A novel model, Self-Attention MHDNet, is proposed to detect R peaks from the MHD corrupted ECG signal through 1D-segmentation. The proposed model achieves a recall and precision of 99.83% and 99.68%, respectively, for the ECG data acquired in a 3T setting, while 99.87% and 99.78%, respectively, in a 7T setting. This model can thus be used in accurately gating the trigger pulse for the cardiovascular functional MRI.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:10 |
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| Enthalten in: |
Bioengineering (Basel, Switzerland) - 10(2023), 5 vom: 28. Apr. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Chowdhury, Moajjem Hossain [VerfasserIn] |
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| Links: |
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| Themen: |
Electrocardiogram (ECG) |
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| Anmerkungen: |
Date Revised 30.05.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.3390/bioengineering10050542 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM357398394 |
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| 500 | |a Date Revised 30.05.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Magnetic resonance imaging (MRI) is commonly used in medical diagnosis and minimally invasive image-guided operations. During an MRI scan, the patient's electrocardiogram (ECG) may be required for either gating or patient monitoring. However, the challenging environment of an MRI scanner, with its several types of magnetic fields, creates significant distortions of the collected ECG data due to the Magnetohydrodynamic (MHD) effect. These changes can be seen as irregular heartbeats. These distortions and abnormalities hamper the detection of QRS complexes, and a more in-depth diagnosis based on the ECG. This study aims to reliably detect R-peaks in the ECG waveforms in 3 Tesla (T) and 7T magnetic fields. A novel model, Self-Attention MHDNet, is proposed to detect R peaks from the MHD corrupted ECG signal through 1D-segmentation. The proposed model achieves a recall and precision of 99.83% and 99.68%, respectively, for the ECG data acquired in a 3T setting, while 99.87% and 99.78%, respectively, in a 7T setting. This model can thus be used in accurately gating the trigger pulse for the cardiovascular functional MRI | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a R-peak detection | |
| 650 | 4 | |a electrocardiogram (ECG) | |
| 650 | 4 | |a feature pyramid network (FPN) | |
| 650 | 4 | |a magnetic resonance imaging (MRI) | |
| 650 | 4 | |a magnetohydrodynamic (MHD) effect | |
| 650 | 4 | |a operational neural networks (ONN) | |
| 700 | 1 | |a Chowdhury, Muhammad E H |e verfasserin |4 aut | |
| 700 | 1 | |a Khan, Muhammad Salman |e verfasserin |4 aut | |
| 700 | 1 | |a Ullah, Md Asad |e verfasserin |4 aut | |
| 700 | 1 | |a Mahmud, Sakib |e verfasserin |4 aut | |
| 700 | 1 | |a Khandakar, Amith |e verfasserin |4 aut | |
| 700 | 1 | |a Hassan, Alvee |e verfasserin |4 aut | |
| 700 | 1 | |a Tahir, Anas M |e verfasserin |4 aut | |
| 700 | 1 | |a Hasan, Anwarul |e verfasserin |4 aut | |
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