Essays about: "QRs"

Showing result 1 - 5 of 8 essays containing the word QRs.

  1. 1. Finding the QRS Complex in a Sampled ECG Signal Using AI Methods

    University essay from KTH/Fysik

    Author : Jeanette Marie Victoria Skeppland Hole; [2023]
    Keywords : ECG; ECG-analysis; QRS detector; Artificial Intelligence; Machine Learning; Deep neural networks; Long short-term memory; Convolutional neural network; Multilayer perceptron; EKG; EKG-analys; QRS detektor; Artificiell intelligens; Maskininlärning; Djupa neurala nätverk; Long short-term memory; Convolutional neural network; Multilayer perceptron;

    Abstract : This study aimed to explore the application of artificial intelligence (AI) and machine learning (ML) techniques in implementing a QRS detector forambulatory electrocardiography (ECG) monitoring devices. Three ML models, namely long short-term memory (LSTM), convolutional neural network (CNN), and multilayer perceptron (MLP), were compared and evaluated using the MIT-BIH arrhythmia database (MITDB) and the MIT-BIH noise stress test database (NSTDB). READ MORE

  3. 2. Assessing the Feasibility of Integrating Swedish Healthcare Data into Pharmaceutical Research and Development

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

    Author : Minha Choi; [2022]
    Keywords : real-world data; real-world evidence; quality registry; new drug development; data feasibility;

    Abstract : Today, Real World Data (RWD) is a popular topic in many studies. In particular, it is anticipated to be a significant resource for addressing issues brought on by drug development costs, lengthy development times, and safety concerns. READ MORE

  4. 3. Medical Signal Preparation and Proof of Concept for a Display and Diagnosis Application : Transmission, Display and QRS detection of an ECG Signal

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

    Author : David Fogelberg Skoglösa; [2021]
    Keywords : Signal display; Analog to digital conversion; QRS-detection; Application ECG-diagnosis; Real-time.;

    Abstract : In many developing countries health care conditions are poor and there is a lack of healthcare professionals and diagnostics tools. Cheap and easy-to-use diagnostics tools have been developed to make practicing medicine easier under these conditions. READ MORE

  5. 4. Plasmakoncentration av hjärtspecifikt troponin I under konvertering med kinidinsulfat hos hästar med förmaksflimmer

    University essay from SLU/Dept. of Clinical Sciences

    Author : Stephanie Brodd; [2019]
    Keywords : Förmaksflimmer; roponin; cTnl; kinidinsulfat; konvertering;

    Abstract : Atrial fibrillation is the most common performance-limiting arrhythmia in horses. In Sweden, atrial fibrillation is treated medically with quinidine sulphate. READ MORE

  6. 5. ECG-derived respiration in atrial fibrillation

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Danilo Sergio Pupo; Luisa Rusconi; [2017]
    Keywords : Technology and Engineering;

    Abstract : In past years, the demand for an indirect extraction of respiration and the interest in a joint study of respiratory and cardiac systems represented the driving forces for the development of Electrocardiogram Derived Respiration (EDR) algorithms. The main advantage of them consists in deriving a sufficiently reliable surrogate respiratory signal by only exploiting the normal electrocardiogram (ECG) equipment, without requiring the common devices used to record respiration, which are cumbersome and expensive, besides to possibly interfere with natural breathing. READ MORE