Sökning: "LVAD"
Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet LVAD.
1. The role of the thromboinflammatory response under hemolytic conditions : pathophysiological mechanisms and therapeutic inhibition
Sammanfattning : In blood circulation, the complement and the coagulation cascades, together with platelets and endothelial cells form a complex network of crosstalk. When dysregulated, these interactions can lead to inflammation in combination with thrombosis (thromboinflammation) and the manifestation of pathophysiological complications. LÄS MER
2. A minimally invasive axial blood flow pump : an experimental and clinical study
Sammanfattning : The first aim of this thesis was to evaluate a new minimally invasive axial blood flow pump for treatment of patients needing circulatory support after open heart surgery. This system, the Hemopump temporary cardiac assist device, is a very small catheter mounted intracorporeal pump, which is introduced transvalvularly into the left ventricle. LÄS MER
3. Treatment of Right Ventricular Failure through Partial Volume Exclusion : An Experimental Study
Sammanfattning : Implantation of a left ventricular assist device (LVAD) is a potential treatment in terminal heart failure. Right ventricular (RV) failure is a severe complication in these patients and sometimes requires additional placement of a right ventricular assist device (RVAD). LÄS MER
4. Heart failure : advanced treatments and novel hormonal responses
Sammanfattning : Background: Heart failure (HF) affects 2-3% of the Western population and is associated with a 1 year mortality of 20%. Despite therapeutic advances over the last decades, numerous unanswered questions remain regarding the impact of currently established therapies as well as potential new targets for therapy. Aims to investigate: 1. LÄS MER
5. Between the Probe and the Pump : An experimental study on cardiac performance analysis based on Echocardiography, tissue and laser Doppler
Sammanfattning : Echocardiography is an ultrasound-based bedside, non-invasive and easily available cardiac diagnostic technique visualising the heart’s morphology and function. Quantification of cardiac wall motion can be measured with the tissue Doppler Imaging (TDI) modality which provides in humans a high diagnostic capacity to differentiate healthy from diseased myocardium with reduced function. LÄS MER