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Browse 7,313 clinical trials for heart disease. Find studies that match your criteria and connect with research centers.
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Showing 4861-4880 of 7,313 trials
NCT03118544
The is an observational, prospective study to evaluate the effect of the DyeVert System on contrast volume administration in patients undergoing clinically-indicated chronic total occlusion (CTO) percutaneous coronary intervention (PCI)
NCT02153892
To assess the safety and performance of the GDS Accucinch System when used percutaneously to reduce functional mitral regurgitation.
NCT01890421
Participants being evaluated for suspected or known Coronary artery Disease (CAD) based on signs and/or symptoms, will be invited to participate in the study. The duration for a participant in the study may range from 2 days to 4-6 weeks. One to four visits to the study doctor will be required. This study will investigate the diagnostic results of gadobutrol-enhanced Cardiac Magnetic Resonance Imaging (CMRI) images regarding the detection (sensitivity) and exclusion (specificity) of coronary artery disease utilizing a uniform image acquisition software. The CMR images will be tested either against the results from routine clinical Coronary Angiography (CA) or those from Computed Tomography Angiography (CTA), which is used as the standard of reference. The CA/CTA may have been performed up to 4 weeks prior to enrollment or be scheduled up to 4/6 weeks after the study. CMRI and CA/CTA images will be collected for an independent image review (blinded read).