Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 48 for “"Electrocardiographic"”.
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Alarm Management: Electrocardiographic Lead Management
… <p>Alarm Management: Electrocardiographic Lead Management </p> <p> Quality improvement and safety that incorporates the Clinical Nurse Leader (CNL) competency of putting in place quality improvements plans that are bases on evidence, analysis, and risk anticipation is …
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Development of electrocardiographic image processing software
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.
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Nursing Practices Related to Bedside Electrocardiographic Monitoring
… to examine the practices of nurses related to electrocardiographic (EGG) monitoring. It was a replication of a study by Drew, Ide, and Sparacino with modifications of the tool and methodology. A questionnaire was completed by 41 nurses in attendance at two chapter meetings of the American …
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Electrocardiographic predictors of poor outcome in acute myocardial infarction
… MI. The aim of this study was to evaluate electrocardiographic predictors of outcome in acute coronary syndrome (ACS). Methods: We analyzed 12-lead ECGs of 301 consecutive patients admitted to the coronary care unit (CCU) at a tertiary centre during 2016 with a diagnosis of ACS. ECGs were …
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Electrocardiographic predictors of clinical outcome in ST-elevation myocardial infarction
Malignant ventricular arrhythmias, particularly ventricular fibrillation (VF), remain an important contributor to mortality in ST-elevation myocardial infarction (STEMI). The size of myocardial injury is one more important factor influencing the prognosis of STEMI patients. The search for new …
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The Wolff- Parkinson-White and related syndromes : an electrocardiographic appraisal
This is an electrocardiological study, based on electrocardiographic analysis of new cases as well as on a review of some features, hitherto unrecognized or not stressed, in subjects with these disorders, that may help throw more light on them. In six cases studied personally using intracardiac …
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Evaluating the Process of Ambulatory Electrocardiographic Monitor Application and Completion Rates
Abstract Outpatient ambulatory electrocardiographic monitoring (AEM) is often used by practitioners to diagnose an arrhythmia. AEM devices can be mailed to the patient’s home or applied in the office setting. A common barrier that decreases the diagnostic utility is failure to successfully complete …
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Risk stratification by analysis of electrocardiographic morphology following acute coronary syndromes
… stratification technique that uses the long-term electrocardiographic data routinely recorded in the days following an ACS. Data obtained from clinical drug trials indicates that our technique, called MV-DF (morphologic variability diagnostic frequencies), can significantly improve prognostication …
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Representative ways to analyze and survey changes in long-term electrocardiographic recordings
… induced with doxorubicin in a rabbit model, and electrocardiographic progressions from normal state to diseased state were continuously tracked. Automated methods for analyzing the data were developed to manage and control the extensive electrocardiogram dataset. A significant challenge to this …
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Electrocardiographic Consequences Of Electrical And Anatomical Remodeling In Diabetic And Obese Humans
… the TMPs from BSPs, that is, solving the electrocardiographic inverse bidomain problem. Using normal TMPs, BSPs were simulated on obese torsos and compared to BSPs on a normal torso to determine ECG changes that might accompany certain obese habitus. BSPs on a normal torso were also …
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Extended electrocardiographic monitoring in patients on chronic haemodialysis and after renal transplantation
… Groote Schuur Hospital in Cape Town. Clinical, electrocardiographic and echocardiographic parameters were collected. We reviewed ILR recordings obtained between August 2015 and July 2018 and analysed arrhythmic events in relation to clinical parameters and temporal relation to dialysis sessions. …
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Non-invasive detection of hyperglycaemia in type 1 diabetic patients using electrocardiographic signals
… algorithms are investigated with the clinical electrocardiographic data extracted from ten T1DM patients. The results show that the performance of PCA-LM model for hyperglycaemia detection is better than that of LM-NN (70.88% vs. 67.94%, in terms of geometric mean). In addition, the PSO-NN …
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Association of African Ancestry with Electrocardiographic Voltage and Concentric Left Ventricular Hypertrophy: The Dallas Heart Study
The general metadata -- e.g., title, author, abstract, subject headings, etc. -- is publicly available, but access to the submitted files is restricted to UT Southwestern campus access and/or authorized UT Southwestern users.
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The clinical, electrocardiographic and echocardiographic features and long-term outcome of patients with Tachycardia-induced cardiomyopathy
Tachycardia-induced cardiomyopathy (TIC) is a reversible cause of LV systolic dysfunction that can complicate any supraventricular or ventricular tachyarrhythmia. This study is the first to compare features of pure and impure TIC. We found that impure TIC may develop more quickly than pure TIC, as …
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Electrocardiographic Findings During Standard Hands Only CPR and Hands Only CPR Plus Pedal CPR in Senior Rescuers
<p>The standard first aid for a heart attack resulting in cardiopulmonary arrest is effective cardiopulmonary resuscitation (CPR). Chest compressions are most commonly performed on a flat surface with the rescuer kneeling next to the victim with one hand on top of the other on the sternum and …
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Effects of arbutamine stress testing compared to treadmill exercise stress testing on electrocardiographic responses of ischemia and myocardial oxygen demand
… the study was to compare certain hemodynamic and electrocardiographic effects of incremental doses of arbutamine(ESA), a new beta-agonist pharmacologic stress agent, with exercise(ETT). Ten volunteers, mean age 66 years, with known or suspected coronary artery disease completed a symptom-limited …
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A Sensitivity Analysis of the Coefficients for the Transformation of the Electrocardiographic Orthogonal Three-lead System (Frank) to the Standard Twelve-lead System
<p>The SENSITIVITY ANALYSIS is performed on the transformation coefficients of the Frank XYZ signals generating standard 12-lead ECG with respect to diagnosis. The analysis is adapted for the individual waveform and per each lead. The disease/abnormality categories are described in terms of …
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Association of adverse cardiovascular outcomes with weighted morphologic variability following non-ST-elevation acute coronary syndromes
… subsequent adverse cardiac events. Several electrocardiographic (ECG) measures such as heart rate variability, heart rate turbulence, deceleration capacity, T-wave altemans, and morphologic variability have been used to identify patients at an increased risk of recurrent myocardial …
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