Predominant Peak Detection of QRS Complexes
نویسندگان
چکیده
منابع مشابه
ECG QRS Detection
Over the past few years, there has been an increased trend toward processing of the electrocardiogram (ECG) using microcomputers. A survey of literature in this research area indicates that systems based on microcomputers can perform needed medical services in an extremely efficient manner. In fact, many systems have already been designed and implemented to perform signal processing tasks such ...
متن کاملWide and narrow QRS complexes after arthroscopy.
A n obese (5 feet 5 inches, 224 pounds) 57-year-old woman with high blood pressure, diabetes mellitus, and arthritis underwent arthroscopy for a painful left knee. After the procedure, the electrocardiographic monitor in the recovery room showed alternately narrowing and widening QRS complexes, and a 12-lead electrocardiogram was obtained (Figure). e first three QRS complexes are wide (0.17 se...
متن کاملApplication of PNN for the Detection of QRS-complexes in Electrocardiogram using Combined Entropy
This paper presents a new classification scheme for the automatic detection of QRS-boundaries in Electrocardiogram (ECG) using Probabilistic Neural Networks (PNN). Digital filtering techniques are used to remove power line interference and baseline wander present in the ECG signal. PNN is used as a classifier to delineate QRS and non-QRSregions in single-lead ECG signal. The algorithm is implem...
متن کاملProbabilistic Neural Network for the Automatic Detection of QRS-complexes in ECG using Slope
This paper presents the application of Probabilistic Neural Networks (PNN) for the classification automatic detection of QRS-complexes in Electrocardiogram (ECG). Raw ECG signal contains the power line interference and baseline wander. This can be removed by using Digital filtering techniques. For the QRS-detection, Probabilistic Neural Networks is used as pattern classifier. MATLAB is applied ...
متن کاملHybrid System of Ecg Signal Acquisition and Qrs Complexes Detection for Special Medical Devices Synchronization
Some medical devices such as mechanical circulatory support systems and defibrillators require synchronization with the appropriate phase of the cardiac cycle of the patient. This paper presents a description of the electrocardiographic (ECG) signal amplifier and QRS detector designed for use with such devices. The detector system was built using a programmable analog array AN231E04 and the ECG...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Medical Imaging
سال: 2014
ISSN: 2330-8303
DOI: 10.11648/j.ijmi.20140206.12