Aortic aneurysm is a very common incidental finding in the diagnostic imaging of the chest. It is especially common in middle aged men (up to 40 %). It is called as a silent killer, since it can lead to aortic dissection and rupture without pre-existing symptoms. Mortality of rupture can be up to 50 %. This is why it causes extensive human uncertainty and fear. Currently, there are no methods to identify the high risk patients. That leads to a practice where all patients are followed with repeated aortic imaging using expensive methods such as magnetic resonance imaging (MRI) and computed tomography. There is data, that modern 4D flow MRI parameters well describe the intra-aortic flow conditions. This prospective clinical trial explore the value of 4D flow MRI parameters in the prediction of aortic dilatation and rupture. The trial consists of three subtrials in whitch the 4D flow MRI parameters are tested in clinical practice.
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Association of WSS to aortic dilatation rate
Timeframe: 5 years
Association of FD to aortic dilatation rate
Timeframe: 5 years