Found 67 clinical trials
Cardiac Output, Cerebral Perfusion and Cognition in Patients With Severe Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Implantation (CAPITA)
Study design: Prospective observational study, measuring cardiac output (echocardiography), cerebral blood flow (arterial spin labelling magnetic resonance imaging) and cognitive functioning (neuropsychological test battery) prior to TAVI (<24 hours to <one week) and at 3 months follow-up.
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- 11 Jan, 2023
- 1 location
New Time Clock for ST-elevation MI Based on Biochemical Myocardial Infarction Onset Time
To assess the association of conventional ischemic time and biochemical ischemic time with infarct size; using peak hsTnI, percent ejection fraction by Echocardiography and Cardiac Magnetic Resonance imaging (CMR) based infarct volume in grams. To assess the association of conventional ischemic time and biochemical ischemic time with in-hospital and 30-days …
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- 05 Aug, 2020
Heart Attack Research Program- Imaging Study (HARP)
The HARP study is a multi-center, diagnostic observational study employing standardized imaging protocols in patients with MINOCA (MI with Non Obstructive Coronary Arteries) to determine the underlying diagnosis in each participant. Participants will be followed for recurrent clinical events, every 6 months, for a maximum of 10 years.
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- 12 Sep, 2025
Investigating Complex Neurodegenerative Disorders Related to Amyotrophic Lateral Sclerosis and Frontotemporal Dementia
Background:Neurodegenerative disorders can lead to problems in movement or memory. Some can cause abnormal proteins to build up in brain cells. Researchers want to understand whether these diseases have related causes or risk factors.Objective:To test people with movement or thinking and memory problems to see if they are eligible for …
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- 19 Feb, 2025
Diagnostic Study of Lateral Ligament Complex Injury of Ankle
Comparative Study on Accuracy of Different Diagnostic Methods of Lateral Collateral Ligament Injury of Ankle
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- 16 Feb, 2024
- 1 location
Physiological Changes of the Mitral Annulus After Annuloplasty in Barlow Disease
Barlow disease (BD) is a common cause of mitral insufficiency. In 2012 the University Hospital of Basel started to perform a simplified mitral valve repair technique in BD just by implanting an annuloplasty-ring. It is hypothesized that the major mechanism of the valvular insufficiency in Barlow disease is a deformation …
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- 16 Feb, 2024
- 1 location
Cancer Therapy Effects on the Heart
Anthracycline chemotherapies (e.g. doxorubicin, daunorubicin) is commonly given to treat pediatric cancer, and carries a risk of cardiotoxicity. Over the long term, children who receive these therapies have an increased risk of heart failure and early cardiovascular death. However, current strategies for identifying patients who are at risk prior to …
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- 16 Feb, 2024
- 1 location