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University of Vermont

Theses/Dissertations

Atrial Fibrillation

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Full-Text Articles in Medicine and Health Sciences

Association Of Sickle Cell Trait With Exertional Rhabdomyolysis And Atrial Fibrillation., Daniel R. Douce Jan 2019

Association Of Sickle Cell Trait With Exertional Rhabdomyolysis And Atrial Fibrillation., Daniel R. Douce

Graduate College Dissertations and Theses

Sickle cell trait (SCT), sickle cell disease’s carrier status, is a common genetic variant found in many people of African, South Asian, Middle Eastern and Mediterranean descent. While overall considered a benign carrier status, it has been associated with an increased risk of several diseases, including exertional rhabdomyolysis (ER), and chronic kidney disease. While epidemiological evidence links SCT with ER, the actual pathophysiological mechanism less understood. Additionally, while there is an increased prevalence of atrial fibrillation (AF) documented in people with sickle cell disease, studies in individuals with SCT are lacking.

The objectives of this thesis are twofold: The first …


A Mechanistically Guided Approach To Treatment Of Multi-Wavelet Reentry: Experiments In A Computational Model Of Cardiac Propagation, Richard T. Carrick Jan 2016

A Mechanistically Guided Approach To Treatment Of Multi-Wavelet Reentry: Experiments In A Computational Model Of Cardiac Propagation, Richard T. Carrick

Graduate College Dissertations and Theses

Atrial fibrillation (AF) is the most common cardiac arrhythmia in the United States today. However, treatment options remain limited despite the enormous magnitude of both AF prevalence and the associated economic cost. Of those treatment options that are available, ablation-based interventional methods have demonstrated the highest rates of long-term cure. Unfortunately, these methods have substantially lower efficacy in patients with heavier burdens of disease, thus leaving the most affected individuals with the least hope for successful treatment.

The focus of this research is to develop a mechanistically guided approach towards the treatment of multi-wavelet reentry (MWR), one of the primary …