Results 61 to 70 of about 343,715 (271)
A method for context-based adaptive QRS clustering in real-time [PDF]
, 2014 Continuous follow-up of heart condition through long-term electrocardiogram monitoring is an invaluable tool for diagnosing some cardiac arrhythmias. In such context, providing tools for fast locating alterations of normal conduction patterns is mandatory and still remains an open issue. This work presents a real-time method for adaptive clustering QRS
arxiv +1 more source
Detection of QRS Complex in ECG Signal using Wavelet Transform and Thresholding Technique [PDF]
, 2018 The Electrocardiogram is a powerful tool that provides the remarkable information about the cardiac disorders. QRS complex detection in ECG signal is very important for finding some cardiac disease.
, Sagar Singh Rathore, Dr. Neeta Tripathi
core +1 more source
Fetal Heart Rate estimation on non Invasive ECG
TecnoLógicas, 2013 This paper describes a method for locating QRS complex in noninvasive FECG, using techniques based on MECG cancellation, and Principal Component Analysis.
Luis O. Sarmiento-Alvarez +3 more
doaj
ANALYSIS FEATURE EXTRACTION FOR OPTIMIZING ARRHYTHMIA CLASSIFICATION FROM ELECTROCARDIOGRAM SIGNALS [PDF]
Heart disease is the primary cause of death globally, with arrhythmias, such as Premature Atrial Contraction (PAC), Atrial Fibrillation (AF), and Premature Ventricular Contraction (PVC), being critical heart rhythm abnormalities.
Ramadhan, Yusril, Satria Mandala
core +2 more sources
Discrete Wavelet Transform Based Algorithm for Recognition of QRS Complexes [PDF]
World of Computer Science and Information Technology Journal
(WCSIT) ; ISSN: 2221-0741; Vol. 4, No. 9, 127-132, 2014, 2017 This paper proposes the application of Discrete Wavelet Transform (DWT) to detect the QRS (ECG is characterized by a recurrent wave sequence of P, QRS and T-wave) of an electrocardiogram (ECG) signal. Wavelet Transform provides localization in both time and frequency.
arxiv
Application of the Hidden Markov Model for determining PQRST complexes in electrocardiograms [PDF]
arXiv, 2020 The application of the hidden Markov model with various parameters in the segmentation task of QRS, ST, T, P, PQ, ISO complexes of electrocardiograms is considered. Models were trained using the Viterbi algorithm using the QT Database. For comparison, the Pan-Tompkins algorithm for searching for the duration of QRS complexes was modified.
arxiv
The QRS Complex Detection Approach
, 2018 {"references": ["Mr. Vyankatesh S. Thorat, Dr. Suresh D. Shirbahadurkar, Mrs. Vaishali V. Thorat, \"Study and Literature Survey for Classification of Cardiac Arrhythmia With Respect to ECG and HRV Signal\", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 5, Issue 4, April 2016", "V S Waydande, Prof. A N Jadhav,
openaire +3 more sources
Detection of QRS complex using methods combining [PDF]
, 2013 Tato bakalářská práce se zabývá detekcí komplexů QRS. Jsou zde popsány základní informace o EKG, přístupy detekce komplexů QRS, metody shlukové analýzy a rozbor metod detekce realizovaných v prostředí MATLAB.
Votoupal, Pavel
core
Extracting fetal heart beats from maternal abdominal recordings: Selection of the optimal principal components [PDF]
, 2014 This study presents a systematic comparison of different approaches to the automated selection of the principal components (PC) which optimise the detection of maternal and fetal heart beats from non-invasive maternal abdominal recordings.
Di Maria, Costanzo +4 more
core +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2015 Background Cardiac resynchronization therapy using bi‐ventricular pacing is proven effective in the management of heart failure (HF) with a wide QRS‐complex.
Satsuki Yamada +11 more
doaj +1 more source