1492 results
In our current study we would like to evaluate a newly developed surgical platform for minimal invasive cardiothoracic surgery: the soft tissue expander. Main objective of the study is to determine the feasibility of creating a trans tissue expander…
In patients with NSTEMI we aim to: 1) compare coronary vulnerable plaque detection between 18F-NaF-PET-CMR and invasive coronary angiography, 2) investigate the relation of coronary vulnerable plaques using 18F-NaF-PET with myocardial infarction…
To investigate the association between shear stress and plaque growth and plaque composition changes over time. Furthermore, it will be investigated how these plaque changes influence the local wall stress.
2.1 Primary objectiveTo determine patterns of response in the transvalvular pressure gradient while altering transvalvular flow.2.2 Secondary objectives-To quantify any added value or differentiation from stress assessment of aortic stenosis…
The primary objective of this study is to demonstrate the clinical performance of PRO-Kinetic Energy stent in subjects with atherosclerotic disease of native coronary arteries.
1. To investigate non-invasive 4D flow CMR for the assessment of aortic arch stenosis and compare and correlate this to conventional imaging modalities and to three-dimensional rotational angiography (3DRA) with computational fluid dynamics (CFD). 2…
This study aims at establishing the influence of sampling site on the variability of ACT measurement at the end of coronary angiography or PCI.
Zie document PROTOCOL SYNOPSIS ABC study
Describe the relation between patterns in biomarkers of vascular inflammation, plaque instability and hypercoagulability and the incidence of recurrent ACS
Primary ObjectivesTo evaluate the effect of MDCO-216 treatment on the change in PAV of a target coronary artery as measured by IVUS imaging following five weekly infusions of MDCO-216 (20 mg/kg) compared with placebo in subjects with a recent ACS.…
The purpose of this study is to assess the safety and device success of the Edwards CENTERA Transcatheter Heart Valve (THV) System in patients with symptomatic, severe aortic stenosis who are indicated for aortic valve replacement.
Primary objectives: to investigate functional and histopathological changes of the right ventricle before and after PVR and PPVI. To investigate if non-invasive assessment of RV-remodeling using CMR T1 mapping and T1rho mapping is possible and to…
Primary Objective: To compare the effects of hypothyroidism and hyperthyroidism on cardiac left ventricular function, as assessed by CMR, in subjects with differentiated thyroid cancer during their early treatment.Secondary Objective(s): To compare…
In the present study we aim to determine the value of microvascular resistance measurements in the acute setting to predict the occurrence of MVO in the following days, using the combined pressure-flow wire. Therefore patients with an acute MI will…
To compare the EEG pattern after administration of cyclopentolate with the EEG pattern after placebo eye-drops.Primary outcomeEEG pattern changes after administration of two drops of cyclopentolate1% compared with placebo.Secondary outcomes- Pattern…
The primary objective of this randomized trial is to assess the beneficial effects of early administration of 5 mg Metoprolol intravenously before reperfusion on infarct size in patients with ST elevation myocardial infarction who are planned to…
The purpose of this trial is to evaluate the safety and effectiveness of the NovaCross* micro-catheter when used to facilitate crossing of Chronic Total Occlusion (CTO) lesions in coronary arteries. The procedure will be conducted on consenting…
Primary objective: To validate the quantification of AR by time-densitometry on contrast aortography with the gold standard of CMRI measurements in order to refine the interpretation and evaluate the accuracy of the qRA method. Secondary objective:…
Primary:2. To investigate the prevalence of vulnerable plaques, i.e. plaques with intraplaque hemorrhage on MRI, in individuals with type 2 diabetes, impaired and normal glucose tolerance and a minimal plaque thickness of 2mm on ultrasonography. To…
Objective of the INFINITE 2 MRI Study is to collect data on the ImageReady* MR Conditional Pacing System in subjects already implanted with the system according to standard medical guidelines for PM implantation and meets the labeled MRI Conditions…