Essays about: "ECG Matlab"

Found 5 essays containing the words ECG Matlab.

  1. 1. Movement tracking of the carotid artery with 4D ultrasound imaging

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Anny Eriksson Bernholtz; [2019]
    Keywords : imaging; movement tracking; ultrasound; Technology and Engineering;

    Abstract : The leading cause of death in the world is cardiovascular diseases. Scientific discoveries have been made that correlate the movement of the arterial walls and blood flow patterns with cardiovascular diseases. These movements have been studied with ultrasound 2D imaging. READ MORE

  3. 2. Developing a New Method for MRI Triggering Using Doppler Ultrasound

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Usama Gazay; [2019]
    Keywords : ;

    Abstract : Purpose: Magnetic Resonance Imaging (MRI) is a medical imaging technique used in radiology to produce high quality images of the anatomy and the physiological processes of the body. Cardiac gating is a triggering system used for the MRI scanner to synchronize the MRI scanner with the cardiac cycle of the patient while imaging. READ MORE

  4. 3. Developing an sleep scorer by using Biosignals in Matlab. : Evaluation for sleep apnea patients.

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Igor Alfredo Arroyo Porras; [2015]
    Keywords : Biosignals; Sleep apnea; Sleep medicine; Matlab; SHHS; AASM; polysomnography;

    Abstract : Nowadays, sleep disorders e.g. sleep apnea —the cessation of airflow at the nose and mouth lasting at least 10 second— are a broadly problem around the world. Direct and indirect costs associated to sleep problems are outsize and the quality of patient life is deteriorated because of it. READ MORE

  5. 4. Atrial Fibrillation Detection Algorithm Evaluation and Implementation in Java

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Lucas Dizon; Martin Johansson; [2014]
    Keywords : Atrial Fibrillation; AF; Detection algorithm; AF detection; Algorithm evaluation; Matlab; Java; Electrocardiogram; ECG; Heart rate variability; HRV; Signal processing; Pre processing; Noise reduction; Baseline wander; powerline interference; wavelet transform; DWT; R-peak detection; Pan-tompkins; HRV cleaning; Feature selection; U-test; SDANN; SDNN; CV; RMSSD; PNN50; TINN; LF; HF; Logistic regression; CV algorithm; Receiver operating characteristics; ROC; Classification; Confusion matrix; Leave-one-out; cross validation; Statgraphics; Förmaksflimmer; detekteringsalgoritm; evaluering; Matlab; Java; elektrokardiogram; EKG; Hjärtfrekvens variabilitet; Signalbehandling; Brusreducering; Logistisk regression; Variationskoefficient; Klassificering;

    Abstract : Atrial fibrillation is a common heart arrhythmia which is characterized by a missing or irregular contraction of the atria. The disease is a risk factor for other more serious diseases and the total medical costs in society are extensive. Therefore it would be beneficial to improve and optimize the prevention and detection of the disease. READ MORE

  6. 5. System implementation of functional characterization of textiles electrodes for ECG measurements Software & Hardware components integration

    University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan

    Author : Isaac Gismera García; [2010]
    Keywords : textile electrodes; ECG; labview;

    Abstract : The development in textile technology has led to electrodes and wearable measuringsystems. For the implementation of wearable systems is necessary to characterize properly theelectrodes and its influence in generating measurements. The validation of the performance oftextiles electrodes must be made with real ECG measurements. READ MORE