Found 270 clinical trials
A Blind Self Controlled Multicenter Clinical Trial on the Effectiveness and Safety of Noninvasive Flow Reserve Score Analysis Software for Coronary Angiography
This is a blind evaluation, self-control, multicenter clinical trial. 340 patients who need selective operation to evaluate the function of coronary artery were selected and measured with ctffr and FFR. The data of the experimental group was defined as: FFR value at the distal end of stenosis was obtained by …
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- 19 Feb, 2024
- 1 location
Pathogenesis and Mechanisms of Mitral Annular Calcification
Researchers are testing blood or mitral valve tissue to better understand the reasons why Mitral Annular Calcification (MAC) develops in patients with heart disease.
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- 19 Feb, 2024
- 1 location
Immune Biomarkers of Outcome From COVID-19
Information we have so far about COVID-19 suggests that people with underlying conditions, such as high blood pressure and heart disease, or older people are at higher risk of having severe illness. Scientists do not yet understand why but think it may be related to the immune system.
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- 19 Feb, 2024
- 1 location
Daytime Sleepiness in Patients With the Assessment of a Sleep-related Respiratory Disorder
It is not yet known whether an analysis of daytime sleepiness over the course of the day can predict the diagnosis or severity of sleep apnea. The goal of the study is to examine whether a psychometric determination of daytime sleepiness can adequately and practicably record daytime sleepiness in patients …
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- 19 Feb, 2024
- 2 locations
The Malaria Heart Disease Study
The Malaria Heart Disease Study is a prospective longitudinal cohort study of a random sample of approximately 1200 individuals from the state of Acre in Brazil.
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- 19 Feb, 2024
- 1 location
A 10-Minute Cardiovascular Magnetic Resonance Protocol for Cardiac Disease
This study aims to identify and assess new CMR techniques that can improve current CMR protocols.
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- 19 Feb, 2024
- 1 location
Cardiovascular Acoustics and an Intelligent Stethoscope
The aim of the project is to develop an artificial intelligence software capable of analysing heart sounds to provide early diagnosis of a variety heart diseases at an early stage. Since the invention of the stethoscope by Laennec in 1816, the basic design has not changed significantly.
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- 19 Feb, 2024
- 5 locations
Hamburg AoRtic Valve cOhoRt
The primary aim of the study is to identify the optimal treatment modality for patients with aortic valve disease, incorporating the individual patient's risk profile and anticipated clinical outcomes. This includes the association of demographic factors, procedural data and biomarkers with clinical outcome in a prospective fashion.
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- 19 Feb, 2024
- 1 location
Precision Therapy in Complex High-risk Coronary Artery Disease
This is a prospective registry to enroll complex high-risk coronary heart disease patients. The purpose of this study is to compare intracoronary physiology and imaging-guided intervention strategy and angiography-guided intervention strategy for clinical outcomes and health economics.
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- 19 Feb, 2024
- 1 location
Management and Outcomes of Patients Admitted to Coronary Care Units Depending on Degree of Frailty and Comorbidities
Inclusion criteria: Patients consecutively included in the Swedish Web-System for Enhancement and Development of Evidence-Based Care in Heart Disease Evaluated According to Recommended Therapies (SWEDEHEART) registry. Exclusion criteria: None. SWEDEHEART is a national quality registry collecting information on all patients hospitalized with MI or suspected MI.
- 0 views
- 19 Feb, 2024
- 2 locations