Essays about: "heart function"

Showing result 1 - 5 of 103 essays containing the words heart function.

1. 1. Taurinkoncentrationer hos hundar undersökta vid tre svenska djursjukhus

   University essay from SLU/Dept. of Clinical Sciences

   Author : Mimmi Westander; [2024]
   Keywords : dilaterad kardiomyopati; taurin; hjärtsvikt;

   Abstract : Dilaterad kardiomyopati (DCM) är den näst vanligaste förvärvade hjärtsjukdomen som drabbar hundar. Hjärtmuskelsjukdomen resulterar i en minskad systolisk funktion och hjärtförstoring, vilket med tiden ökar risken för hjärtsvikt och för tidig död för hundar som drabbas. READ MORE

3. 2. Heart rate estimation from wrist-PPG signals in activity by deep learning methods

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Marie-Ange Stefanos; [2023]
   Keywords : Deep Learning; Medical Data; Signal Processing; Heart Rate Estimation; Wrist Photoplethysmography; Djup lärning; Medicinska Data; Signalbehandling; Pulsuppskattning; Handledsfotopletysmograf;

   Abstract : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. READ MORE

4. 3. Physiology-Guided Machine Learning for Improved Reliability of Non-Invasive Assessment of Pulmonary Hypertension

   University essay from Linköpings universitet/Avdelningen för medicinsk teknik

   Author : Frida Hermansson; [2023]
   Keywords : Pulmonary Hypertension; pulmonary hypertension; improving; physiological-guided; machine learning; neural networks; NN; artificial neural networks; non-invasive; PH; tricuspid regurgitation; peak tricuspid regurgitation velocity; tricuspid regurgitation velocity; right ventricular systolic pressure; VGG16; Unet; TR-CNN; CNN; pulmonell hypertension; förbättra; fysiologisk-guidning; neurala nätverk; trikuspidal regurgitation; maximal trikuspidal regurgitation; icke-invasivt;

   Abstract : Diagnosing pulmonary hypertension (PH) with right heart catheterization (RHC) is associated with a risk for complications and high expenses, leading to late diagnoses [1]. Transthoracic echocardiography can be used to assess non-invasive indicators for PH such as right ventricular systolic pressure (RVSP), which can be estimated by combining the peak tricuspid regurgitation velocity (TRV) with the estimated right arterial pressure (RAP). READ MORE

5. 4. Fysiologiska effekter vid stående och liggande immobilisering av asiatiska och afrikanska elefanter : praktisk utvärdering och litteraturstudie

   University essay from SLU/Dept. of Clinical Sciences

   Author : Tina Jansson; [2023]
   Keywords : afrikansk elefant; alfa2-adrenoceptoragonist; asiatisk elefant; fysiologi; immobilisering; opioid; sedering; xylazin;

   Abstract : Elefanten är världens nu största landlevande däggdjur och alla tre arter som finns är listade som hotade av olika grad. Att immobilisera vilda elefanter är en del av det artbevarande arbetet. Även elefanter i djurparker och så kallade arbetselefanter kan behöva immobiliseras, till exempel för vård eller transporter. READ MORE

6. 5. Analyzing a Knowledge Management System and its Issues Regarding the Motivation to Participate Through Workflow Maps

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Caroline Yu; [2023]
   Keywords : Information system; Knowledge management system; mapping; pre-visualization; workflow; decision support;

   Abstract : Knowledge is the heart of how organizations function. It holds the records of previous experiences, failures, and successes. With this knowledge, organizations can predict decisions that will lead to a higher success rate for their business. To keep this knowledge protected and easy to reach, knowledge management systems were created to manage it. READ MORE