Arrhythmia Database
Life-threatening ventricular arrhythmia recognition by nonlinear descriptor
... ventricular arrhythmia. ECG episodes with VT and VF from MIT-BIH malignant arrhythmia database [21] are tested for cardiac abnormal- ity ...ventricular arrhythmia recognition ...
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Development of a Computer-Aided Application for Analyzing ECG Signals and Detection of Cardiac Arrhythmia Using Back Propagation Neural Network - Part II: GUI Development
... cardiac arrhythmia in ECG signal which consists of signal pre-processing, detection of the ECG signal components, feature extraction from the detected QRS complexes, and classification of the beats extracted from ...
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Electrocardiogram Feature Extraction and Pattern Recognition Using a Novel Windowing Algorithm
... where TP denotes true positive, a condition in which certain peak is present and is detected correctly. FP is false positive, a condition in which a certain feature is present but not detected. FN is false negative, a ...
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A Comparative Study of Pseudo-Wigner-Ville Distribution(PWVD),WVD and STFT in ECG Signal Analysis
... MIT-BIH arrhythmia database[15] is passed through a band-pass filter to remove different artifacts such as baseline wander, muscles noise and interference noise of ...of arrhythmia beats is taken as ...
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Discrimination of the Heart Ventricular and Atrial Abnormalities via a Wavelet-Aided Adaptive Network Fuzzy Inference System (ANFIS) Classifier
... MIT-BIH Arrhythmia Database namely as Atrial Premature Beat (APB), Left Bundle Branch Block (LBBB), Right Bundle Branch Block (RBBB) and Premature Ventricular Contraction (PVC) and average values of Se = ...
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Decision Tree based Premature Ventricular Contractions Beat Classifier of ECG
... ABSTRACT: Premature Ventricular Contraction (PVC) beats are the ectopic beats that generate from the ventricular area of the heart. PVC has a great significance in detecting and predicting life threatening ventricular ...
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CLASSIFICATION OF ELECTROCARDIOGRAM SIGNALS WITH SUPPORT VECTOR MACHINE AND RELEVANCE VECTOR MACHINE
... The experiment conducted on the basis of ECG data from the MIT–BIH arrhythmia database [9]. In particular, the considered beats refer to the following classes: normal sinus rhythm (N), atrial premature beat ...
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ECG Signal Characterization and Correlation to Heart Abnormalities
... The ECG signal shown in Figure 4 is taken from the company SenseSemi Technologies Pvt Ltd, Bangalore. This is a noisy signal with variable baseline. Savitzkey- Golay filter is used to cancel the noise in the ECG signal ...
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An Approach To Automatically Detect Cardiac Arrhythmia
... filtered by h(n) and g(n) and sub sampled by a factor of two to obtain the next level approximation and detail coefficients. The ECG signal downloaded from MIT-BIH arrhythmia database may contain artifacts, ...
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Performance Evaluation of Boosting Techniques for Cardiac Arrhythmia Prediction
... MIT-BIH arrhythmia database, the proposed method is evaluated that accomplishes 94% accuracy for arrhythmic episode detection and classification and 98% accuracy for arrhythmic beat ...for arrhythmia ...
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A Unified Framework for Delineation of Ambulatory Holter ECG Events via Analysis of a Multiple-Order Derivative Wavelet-Based Measure
... MIT-BIH Arrhythmia Database [20]; however, validation of a proposed algorithms for the detection-delineation of P and T- waves has turned to a difficult problem due to the lack of a gold standard as ...
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Automatic classification of heartbeats using ECG morphology and heartbeat interval features
... Abstract—A method for the automatic processing of the electrocardiogram (ECG) for the classification of heartbeats is presented. The method allocates manually detected heartbeats to one of the five beat classes ...
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Fetal and Neonatal Ventricular Arrhythmia
... Only in cases of severe congenital heart abnor- malities or medical disease does ventricular arrhythmia produce symptoms of such severity as to warrant therapy.29 According to Gelband et[r] ...
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Pulmonary diesel particulate increases susceptibility to myocardial ischemia/reperfusion injury via activation of sensory TRPV1 and β1 adrenoreceptors
... meta-analysis [5]. This observation corresponds with grow- ing clinical and experimental evidence for detrimental ef- fects of diesel exhaust and other PM on blood pressure, coronary vascular function, atherosclerotic ...
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Khat Chewing Induces Cardiac Arrhythmia
... Clinically, it has been noted that palpitations, chest discomfort, and even sudden death are not uncommon during and post khat chewing. This has been confirmed by several clinical studies, which find that khat chewing ...
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Genetics of inherited primary arrhythmia disorders
... inherited arrhythmia disorders, particularly in screening of potentially affected family ...primary arrhythmia disorders grows, the interpretation of test results may change, and an ongoing relationship ...
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Optogenetic defibrillation terminates ventricular arrhythmia in mouse hearts and human simulations
... spontaneous arrhythmia termination in ChR2-expressing hearts and by investigating control hearts without ChR2, we proved unequivocally that neither illumination nor ChR2 expression per se is sufficient for ...
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Cardiac Arrhythmia and Geomagnetic Activity
... Geomagnetic activity (GMA) is part of the physical environment surrounding us. In last century many studies were published discussing different links between the level of GMA and human homeostasis. They include studies ...
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Development and validation of a new Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) with focus on symptom burden
... The hypothesis was confirmed but we had however expected to find an even stronger correlation between ASTA and the two scales within SCL. Further we found that SCL had a strong correlation with one subscale in SF-36. ...
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CARDIAC CALSEQUESTRIN AS A POSSIBLE TARGET FOR ARRHYTHMIA
... contraction coupling,; therefore, understanding its movement is an essential to understand the rhythm disorders of the heart. Calsequestrin (CASQ) is the most abundant calcium buffering protein present in the ...
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