Sökning: "Electrocardiography"
Visar resultat 11 - 15 av 50 avhandlingar innehållade ordet Electrocardiography.
11. New Methods for Automated Interpretation of Electrocardiograms and Lung Scintigrams
Sammanfattning : The principal purposes of the studies reported in this thesis were to develop new methods to make computerised decision support systems in medicine both more reliable and fully automated. These aims were pursued in the belief that the solution to these problems will lead to an increased clinical use of such systems resulting in benefit to both patient and physician. LÄS MER
12. Detection of myocardial ischemia : clinical and experimental studies with focus on vectorcardiography, heart rate and perioperative conditions
Sammanfattning : Introduction. Multiple clinical methods for detecting myocardial ischemia are utilised in the hospital setting each day, but there is uncertainty about their diagnostic accuracy. LÄS MER
13. Non-invasive Prediction of Cardiac Resynchronization Therapy. Focus on the role of atrial fibrillation, device-diagnostics and ECG-based risk markers
Sammanfattning : .... LÄS MER
14. Multi-lead ST-monitoring in the early assessment of patients with suspected or confirmed unstable coronary artery disease
Sammanfattning : This study evaluated the use of multi-lead ST-monitoring in the early assessment of patients with suspected or confirmed unstable coronary artery disease (UCAD).At continuous 12-lead ECG (c12ECG), the definition of an ischemic episode as a transient ST-deviation ¡Ý0 for at least 1 minute resulted in a good observer agreement (kappa=0. LÄS MER
15. Acute coronary syndromes. The prognostic importance of hypertension, diabetes and vectorcardiographic markers
Sammanfattning : Research questions: 1 Is hypertension and diabetes associated with the future risk of death, and recurrent manifestations of cardiovascular disease in acute coronary syndromes (ACS)? 2 How does myocardial ischemia affect depolarization and repolarization of the heart during the early phase of an acute myocardial infarction? 3 What is the prognostic value of accepted vectorcardiographic markers in relation to future risk of sudden cardiac death after ACS? Methodology: Papers I, III and IV studied patients with ACS prospectively and consecutively included at the coronary care unit of Sahlgrenska University Hospital. Paper I deals with 2,329 patients who were followed for a median of 8 years. LÄS MER