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Full-Text Articles in Cardiology

A Design, Development, And Evaluation Of Bio-Patch For Myocardial Tissue Repair, Yaya Zhang Apr 2023

A Design, Development, And Evaluation Of Bio-Patch For Myocardial Tissue Repair, Yaya Zhang

Theses and Dissertations (ETD)

Introduction. Ischemic heart disease (IHD) is a major concern of human health issue. The structural repair and functional recovery of injured hearts is a major challenge in the clinical setting. Preclinical studies over last 10 years have demonstrated the potential of using stem cells to treat IHD, but the efficacy of this therapy is jeopardized by uncontrollable migration and low survival of the injected stem cells. An approach based on tissue engineering enabling target-specific stem cell delivery such as cardiac patches has emerged as an alternative solution for stem cell therapy for IHD. It employs scaffold materials to engulf various …


Methotrexate And Cardiovascular Events, Alpesh Shah Apr 2015

Methotrexate And Cardiovascular Events, Alpesh Shah

Electronic Thesis and Dissertation Repository

We conducted a systematic review and meta-analysis to assess the association of MTX with cardiovascular morbidity, cardiovascular mortality and all-cause mortality in patients with autoimmune disease. Our primary outcome was incident cardiovascular events. After screening 13,479 citations, we identified a total of 30 eligible studies. We synthesized adjusted risk estimates using a random effects model. MTX was significantly associated with a 25% reduction in cardiovascular events (pooled RR: 0.75, 95% CI: 0.65, 0.86, I2: 11%), a 55% reduction in cardiovascular mortality (0.45, 95% CI: 0.26, 0.80, I2: 33%) and a 40% reduction in all-cause mortality (0.60, …


Development Of A Thin-Film Porous-Microelectrode Array (P-Mea) For Electrical Stimulation Of Engineered Cardiac Tissue., Hiren Vrajlal Trada 1977- Dec 2014

Development Of A Thin-Film Porous-Microelectrode Array (P-Mea) For Electrical Stimulation Of Engineered Cardiac Tissue., Hiren Vrajlal Trada 1977-

Electronic Theses and Dissertations

Electrical stimulation has been increasingly used by research groups to enhance and increase maturation of cells in an engineered cardiac tissue (ECT). Current methods are based on using off-the-shelf wires or electrodes to deliver a stimulus voltage to the in-vitro tissue in culture medium. A major issue with this approach is the generation of byproducts in the medium due to the voltage levels required, which are typically in the range of 5V-10V. No solution currently exists that can accomplish electrical stimulation of cells in an ECT at a low voltage level. Therefore, in this study a novel, porous, thinfilm, microelectrode …


Effects Of An Apn-Led Amiodarone Clinic On Adherence To Recommended Monitoring Guidelines, Melissa Bartoszewicz May 2014

Effects Of An Apn-Led Amiodarone Clinic On Adherence To Recommended Monitoring Guidelines, Melissa Bartoszewicz

Evidence-Based Practice Project Reports

Evidence shows that patients receiving amiodarone therapy have not adhered to monitoring guidelines set forth by the Heart Rhythm Society. Uncertainty with responsibility for monitoring has led to the development of pharmacist-managed or multidisciplinary-managed outpatient amiodarone clinics. Some limitations have been identified in the pharmacist-managed outpatient clinics that may be overcome by advanced practice nurse (APN)-managed clinics. The purpose of this EBP project was to determine what effects an APN-led amiodarone clinic would have on adherence to amiodarone monitoring guidelines. Using the PICOT format, the clinical question was developed: Does enrollment in an amiodarone clinic compared with “usual care” change …