A comparative study on neural networks for paroxysmal atrial fibrillation events detection from electrocardiography
被引:6
作者:
Wen, Hao
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机构:
Beihang Univ, LMIB, E301, Beijing 102206, Peoples R China
Beihang Univ, Sch Math Sci, E301, Beijing 102206, Peoples R ChinaBeihang Univ, LMIB, E301, Beijing 102206, Peoples R China
Wen, Hao
[1
,2
]
Kang, Jingsu
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机构:
Tianjin Med Univ, 22,Qixiangtai Rd, Tianjin 300041, Peoples R ChinaBeihang Univ, LMIB, E301, Beijing 102206, Peoples R China
Kang, Jingsu
[3
]
机构:
[1] Beihang Univ, LMIB, E301, Beijing 102206, Peoples R China
[2] Beihang Univ, Sch Math Sci, E301, Beijing 102206, Peoples R China
[3] Tianjin Med Univ, 22,Qixiangtai Rd, Tianjin 300041, Peoples R China
Objective: This work conducts a comparative study on the effect of neural networks of different architectures on the detection of paroxysmal atrial fibrillation (PAF) events from dynamic electrocardiography (ECG) recordings, a problem raised in the 4th China Physiological Signal Challenge 2021 (CPSC2021).Approach: We proposed 3 neural network models and an auxiliary one for QRS detection to tackle the problem. A convolutional recurrent neural network (CRNN) model and a U-Net model that accepts ECG waveform input make sample-wise predictions. This regards the PAF events detection as a segmentation task. A stacked bidi-rectional long short-term memory (LSTM) model takes the sequence of RR intervals, which is derived from the output of the QRS detection model and makes beat-wise predictions. The QRS detection model also has a CRNN architecture, which is slightly different from the model for the AF segmentation task. Final predictions are merged by outputs from models making sample-wise predictions and making beat-wise predictions. Finally, the locations of QRS complexes are used to filter out segments (both normal and AF) shorter than 5 beats. In order to make the neural network models more sensitive to the critical sample points (onsets and offsets) of the AF events, we proposed a novel masked binary cross-entropy (MaskedBCE) loss function for training the models. This loss function is the conventional BCE loss multiplied by a mask, whose values in a neighbourhood of critical sample points are significantly larger than elsewhere.Main results: Our method received a score of 1.9972 on the first part of the hidden test set of CPSC2021 and a score of 3.0907 on the second part. The average score was 2.5440, ranked 5th out of 17 teams with successful official entries.Significance: This work proposed an effective solution to the problem of the detection of PAF events from dynamic ECGs and validated the efficacy of several neural network architectures on this problem.
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Xiao-gang Guo
Jian Ma
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h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Jian Ma
Qing-hui Tang
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h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Qing-hui Tang
Xu Liu
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h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Xu Liu
Bin Luo
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h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Bin Luo
Jian-du Yang
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Jian-du Yang
Shu Zhang
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h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Univ Tokyo, Dept Cardiovasc Med, 7-3-1 Hongo,Bunkyo, Tokyo 1138655, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Oguri, Gaku
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机构:
Fujiu, Katsuhito
Oshima, Tsukasa
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Oshima, Tsukasa
Shimizu, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Shimizu, Yu
Hasumi, Eriko
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Hasumi, Eriko
Kojima, Toshiya
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Kojima, Toshiya
Komuro, Issei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Guo, Xiao-gang
Ma, Jian
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Ma, Jian
Tang, Qing-hui
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机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Tang, Qing-hui
Liu, Xu
论文数: 0引用数: 0
h-index: 0
机构:
Capital Med Univ, Dept Cardiol, Beijing Anzhen Hosp, Beijing, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Liu, Xu
Luo, Bin
论文数: 0引用数: 0
h-index: 0
机构:
China Japan Friendship Hosp, Dept Cardiol, Beijing, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Luo, Bin
Yang, Jian-du
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Yang, Jian-du
Zhang, Shu
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Tokyo Med & Dent Univ, Dept Cardiovasc Med, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Nakagawa, Takashi
Hara, Hisao
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Hara, Hisao
Yamamoto, Masaya
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Yamamoto, Masaya
Matsushita, Yumi
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Clin Res, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Matsushita, Yumi
Hiroi, Yukio
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Xiao-gang Guo
Jian Ma
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Jian Ma
Qing-hui Tang
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Qing-hui Tang
Xu Liu
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Xu Liu
Bin Luo
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Bin Luo
Jian-du Yang
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
Jian-du Yang
Shu Zhang
论文数: 0引用数: 0
h-index: 0
机构:Chinese Academy of Medical Sciences and Peking Union Medical College,Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Univ Tokyo, Dept Cardiovasc Med, 7-3-1 Hongo,Bunkyo, Tokyo 1138655, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Oguri, Gaku
论文数: 引用数:
h-index:
机构:
Fujiu, Katsuhito
Oshima, Tsukasa
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Oshima, Tsukasa
Shimizu, Yu
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Shimizu, Yu
Hasumi, Eriko
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Hasumi, Eriko
Kojima, Toshiya
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
Kojima, Toshiya
Komuro, Issei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tokyo, Dept Cardiovasc Med, Tokyo, JapanUniv Tokyo, Dept Cardiovasc Med, Tokyo, Japan
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Guo, Xiao-gang
Ma, Jian
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Ma, Jian
Tang, Qing-hui
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Tang, Qing-hui
Liu, Xu
论文数: 0引用数: 0
h-index: 0
机构:
Capital Med Univ, Dept Cardiol, Beijing Anzhen Hosp, Beijing, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Liu, Xu
Luo, Bin
论文数: 0引用数: 0
h-index: 0
机构:
China Japan Friendship Hosp, Dept Cardiol, Beijing, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Luo, Bin
Yang, Jian-du
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
Yang, Jian-du
Zhang, Shu
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R ChinaChinese Acad Med Sci & Peking Union Med Coll, Fuwai Hosp, Arrhythmia Ctr, Natl Ctr Cardiovasc Dis,State Key Lab Cardiovasc, Belishi Rd 167, Beijing 100037, Peoples R China
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Tokyo Med & Dent Univ, Dept Cardiovasc Med, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Nakagawa, Takashi
Hara, Hisao
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Hara, Hisao
Yamamoto, Masaya
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Yamamoto, Masaya
Matsushita, Yumi
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Clin Res, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan
Matsushita, Yumi
Hiroi, Yukio
论文数: 0引用数: 0
h-index: 0
机构:
Natl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, JapanNatl Ctr Global Hlth & Med, Dept Cardiol, Tokyo, Japan