Found 274 clinical trials
Balloon Lithoplasty for Preparation of Severely Calcified Coronary Lesions
Severely calcified coronary stenoses are difficult to treat with percutaneous coronary intervention (PCI) using current techniques and there is little specific evidence on how to best treat these cases. It is hypothesized that balloon lithoplasty is superior to conventional balloons for lesion preparation of severely calcified coronary lesions before stent …
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- 19 Feb, 2024
Myocardialbridge Bypass Graft Surgery Efficacy Verification
Myocardial Bridge Bypass Graft surgery is introduced to relieve the unmedical symptoms of patients with long-segment or deep myocardial bridge, clinical outcomes will be collected to verify the effectiveness of the surgery.
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- 12 Mar, 2025
Drug-coating Balloon Treatment in Coronary Artery Disease
Drug-coated balloon (DCB) is an alternative choice for patients with coronary artery disease (CAD). This study is to investigate the efficacy and safety of DCB treatment in patients with CAD.
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- 19 Feb, 2024
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
Drug Coated Balloon Only vs Drug Eluting Stent Angioplasty
Data on patient outcomes of patients treated with DCB for de novo coronary artery disease (narrowings in artery supplying blood to the heart that has not been previously treated with a stent) are limited to relatively small studies.
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- 19 Feb, 2024
Plaque Stratification Using Ccta in Coronary ARtery Disease (PoSTCARD)
Develop time-to-event prediction and plaque phenotype classification models for patients with known or suspected coronary artery disease.
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- 19 Feb, 2024
Complex All-comers and Patients With Diabetes or Prediabetes Treated With Xience Sierra Everolimus-eluting Stents
Drug eluting stents (DES) are widely used for treatment of coronary artery lesions. The Xience Sierra stent has a refined design of the metal stent backbone and is used in patients with various clinical syndromes and in different lesions. Clinical outcome of patients with previously unknown (silent) diabetes and prediabetes …
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- 19 Feb, 2024
Outcome of Patients Treated With IABP
Intra-Aortic Balloon Pumps (IABP) is a widely used and effective left ventricular adjuvant therapy. IABP is an inflatable device placed in the aorta that inflates with diastole and deflates with systole. The aim of this study is to investigate the outcome of patients treated With IABP, and to evaluate the …
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- 19 Feb, 2024
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
Registry for Invasive and Non-invasive Anatomical Assessment and Outcome of Coronary Artery Anomalies
The possible presence of an interarterial/intramural course is the primary cause for an oval proximal vessel shape and/or proximal vessel narrowing, which may lead under stress conditions to a "dynamic compression" of the vessel (compared to "fixed" stenosis in coronary artery disease). To mimic these conditions, dobutamine and volume challenge …
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- 19 Feb, 2024