biomedical signal processing

Screening for Atrial Fibrillation during Automatic Blood Pressure Measurements

Screening for Atrial Fibrillation during Automatic Blood Pressure Measurements

Author(s): Andrew Lowe, Timothy H. Oh, Ralph Stewart
Screening for Atrial Fibrillation during Automatic Blood Pressure Measurements 780 433 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Atrial fibrillation (Afib) contributes significantly to overall cardiovascular risk. Widespread screening for Afib in primary care is sometimes performed by palpation, but suffers from low accuracy and is dependent on…

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Fig. 2. Example average signal groups and QRS peaks. Five groups of channels with distinct morphologies were identified in the sample recording (see text). The electrodes belonging to each group are shown in black (left). The associated average signals are shown to the right of the respective torso diagram, and the identified QRS complex peaks in each average signal are indicated with blue Xs.

QRS Complex Detection and Measurement Algorithms for Multichannel ECGs in Cardiac Resynchronization Therapy Patients

Author(s): Antonia E. Curtin, Kevin V. Burns, Alan J. Bank, Theoden I. Netoff
QRS Complex Detection and Measurement Algorithms for Multichannel ECGs in Cardiac Resynchronization Therapy Patients 780 829 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

    Abstract We developed an automated approach for QRS complex detection and QRS duration (QRSd) measurement that can effectively analyze multichannel electrocardiograms (MECGs) acquired during abnormal conduction and pacing in…

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Physiological Recording in the MRI Environment (PRiME): MRI-Compatible Hemodynamic Recording System

Physiological Recording in the MRI Environment (PRiME): MRI-Compatible Hemodynamic Recording System

Author(s): John W. Kakareka, Anthony Z. Faranesh, Randall H. Pursley, Adrienne Campbell-Washburn, Daniel A. Herzka, Toby Rogers, Josh Kanter, Kanishka Ratnayaka, Robert J. Lederman, Thomas J. Pohida
Physiological Recording in the MRI Environment (PRiME): MRI-Compatible Hemodynamic Recording System 780 435 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

          Hemodynamic recording during interventional cardiovascular procedures is essential for procedural guidance, monitoring patient status, and collection of diagnostic information. Recent advances have made interventions guided by magnetic resonance imaging…

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