Results 11 to 20 of about 65,578 (312)

Accurate Fetal QRS-Complex Classification from Abdominal Electrocardiogram Using Deep Learning

International Journal of Computational Intelligence Systems, 2023
Fetal heart monitoring during pregnancy plays a critical role in diagnosing congenital heart disease (CHD). A noninvasive fetal electrocardiogram (fECG) provides additional clinical information for fetal heart monitoring.
Annisa Darmawahyuni, Bambang Tutuko, Siti Nurmaini, Muhammad Naufal Rachmatullah, Muhammad Ardiansyah, Firdaus Firdaus, Ade Iriani Sapitri, Anggun Islami   +7 more
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The prevalence of wide QRS complex (≥110 ms) among the population, depending on sex, age and place of residence

Российский кардиологический журнал, 2020
Aim. To assess the prevalence of wide QRS complex (≥110 ms) among the population, depending on sex, age, place of residence (urban or rural area), the presence of obesity and cardiovascular disease.Material and methods. The analysis was based on the ESSE-
G. A. Muromtseva, V. G. Vilkov, S. A. Shalnova, V. V. Konstantinov, A. D. Deev, S. E. Evstifeeva, Yu. A. Balanova, A. E. Imaeva, A. V. Kapustina, N. S. Karamnova, E. V. Shlyakhto, S. A. Boytsov, S. V. Nedogoda, A. A. Shabunova, T. M. Chernykh, O. A. Belova, E. V. Indukaeva, Yu. I. Grinshteyn, I. A. Trubacheva, A. Yu. Efanov, Z. T. Astakhova, N. V. Kulakova   +21 more
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Wide QRS complex and the risk of major arrhythmic events in Brugada syndrome patients: A systematic review and meta‐analysis

Journal of Arrhythmia, 2020
Background Brugada syndrome (BrS) is an inherited arrhythmic disease associated with an increased risk of major arrhythmic events (MAE). Previous studies reported that a wide QRS complex may be useful as a predictor of MAE in BrS patients.
Pattara Rattanawong, Jakrin Kewcharoen, Chol Techorueangwiwat, Chanavuth Kanitsoraphan, Raktham Mekritthikrai, Narut Prasitlumkum, Prapaipan Puttapiban, Poemlarp Mekraksakit, Wasawat Vutthikraivit, Dan Sorajja   +9 more
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Novel electrocardiographic criteria for the diagnosis of arrhythmogenic right ventricular cardiomyopathy [PDF]

, 2015
Aims: In order to improve the electrocardiographic (ECG) diagnosis of arrhythmogenic right ventricular cardiomyopathy (ARVC), we evaluated novel quantitative parameters of the QRS complex and the value of bipolar chest leads (CF leads) computed from the ...
Bastiaenen, Rachel, Batchvarov, Velislav N., Behr, Elijah R., Clark, Elaine, Macfarlane, Peter, Postema, Pieter G., Wilde, Arthur A.M.   +6 more
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PERANAN DURASI QRS DAN SKOR QRS SELVESTER DALAM KEBERHASILAN REPERFUSI MIOKARD

Majalah Kedokteran Andalas, 2015
AbstrakPerubahan gambaran elektrokardiogram (EKG) terjadi pada fase akut IMA EST baik berupa perubahan repolarisasi ataupun perubahan depolarisasi. Skor QRS Selvester dan pemanjangan kompleks QRS merupakan parameter yang digunakan untuk memperkirakan ...
Yose Ramda Ilhami
doaj   +1 more source

ECG filtering and QRS extraction under steep pulse interference

工程科学学报, 2020
Applying a steep pulse voltage of appropriate amplitude to a cell membrane can induce transient and reversible breakdown of the membrane, which has broad application prospects in biomedicine and clinical fields.
Xi-tong YAO, Yu DAI, Jian-xun ZHANG, Jin-tao GE, Tong CHEN, Hao YANG   +5 more
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Detection of multi-class arrhythmia using heuristic and deep neural network on edge device

IJAIN (International Journal of Advances in Intelligent Informatics), 2023
Heart disease is a heart condition that sometimes causes a person to die suddenly. One indication is a rhythm disorder known as arrhythmia. Multi-class Arrhythmia Detection has followed: QRS complex detection procedure and arrhythmia classification based
Arief Kurniawan, Eko Mulyanto Yuniarno, Eko Setijadi, Mochamad Yusuf Alsagaff, Gijsbertus Jacob Verkerke, I Ketut Eddy Purnama   +5 more
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An evaluation of planarity of the spatial QRS loop by three dimensional vectorcardiography: its emergence and loss [PDF]

, 2017
Aims: To objectively characterize and mathematically justify the observation that vectorcardiographic QRS loops in normal individuals are more planar than those from patients with ST elevation myocardial infarction (STEMI).
Goswami, Damodar Prasad, Hazra, Sandipan, Macfarlane, Peter W., Ray, Dipanjan, Sengupta, Arnab   +4 more
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VLSI Implementation of QRS Complex Detector Based on Wavelet Decomposition

IEEE Access, 2022
This paper presents a very large–scale integration chip for a novel discrete wavelet transform (DWT) based QRS complex detection algorithm. In many aspects of electrocardiogram (ECG) analyses, QRS complex detection is the first step.
Yuan-Ho Chen, Chih-Wen Lu, Szi-Wen Chen, Ming-Han Tsai, Shinn-Yn Lin, Rou-Shayn Chen   +5 more
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Detecting Noisy ECG QRS Complexes Using WaveletCNN Autoencoder and ConvLSTM

IEEE Access, 2020
In this paper, we propose a novel machine learning pipeline to detect QRS complexes in very noisy wearable electrocardiogram (ECG) devices. The machine learning pipeline consists of a Butterworth filter, two wavelet convolutional neural networks ...
Brosnan Yuen, Xiaodai Dong, Tao Lu
doaj   +1 more source