Found 267 clinical trials
Randomized Clinical Trial by Conglomerates on the Efficacy of Maintenance of Physical Exercise in Myocardial Ischemia
Main objective: To assess the efficacy of a phase III cardiac rehabilitation program (CRP), based on counseling in the maintenance of physical exercise (time of physical exercise per week) for patients with myocardial ischemia (MI), once the supervised physical exercise program of phase II of CRP is completed. Secondary objectives: …
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- 16 Feb, 2024
- 1 location
Abbott Next Generation Drug Eluting Stent 48mm Study
The purpose of this ABT NG DES 48 study is to evaluate the safety and effectiveness of the ABT NG DES 48 EECSS in improving coronary artery luminal diameter in subjects with coronary artery disease (CAD) due to de novo native coronary artery long lesions.
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- 16 Feb, 2024
- 1 location
Resting Full-cycle Flow Ratio (RFR) Versus Angiography to Guide Revascularization Strategy in Patients Undergoing Coronary Artery By-pass Grafting (CABG)
Different trials have shown that fractional flow reserve (FFR) could successfully guide revascularization in patients undergoing percutaneous coronary intervention (PCI). It is conceivable that a similar revascularization guidance could be useful also for surgical revascularization i.e. coronary by-pass graft (CABG). Experience learns that grafts placed on vessels with hemodynamically non-significant …
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- 05 Aug, 2020
Impact of Mitral Regurgitation on Coronary Haemodynamics and Instantaneous Effect of Transcatheter Mitral Valve Repair
In the present study, the investigators aim to use the in-vivo Transcatheter Mitral Valve Repair (TMVR) model to determine how Mitral Regurgitation (MR) affects coronary hemodynamics in patients affected with severe MR and concomittant angiographically-documented coronary artery disease. The investigators will also provide unique physiologic data on the acute effect …
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- 16 Feb, 2024
- 1 location
The Young Heart Study
The purpose of our project is to better understand the characteristics of the young patients with coronary artery disease presenting for cardiac catheterization at our institution and to put forth a program to optimize their risk factors with a focus on gender differences.
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- 16 Feb, 2024
- 1 location
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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- 16 Feb, 2024
- 6 locations
Magnetocardiography in the Accurate Identification of Severe Coronary Lesions and Myocardial Necrosis
Magnetocardiography (MCG) is a promising noninvasive and accurate method for detecting myocardial ischemia. Although progress has been made in this area, there is a lack of studies using up-to-date examination instruments for the calibration of MCG analysis.
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- 10 Nov, 2025
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Text in a pre element is displayed in a fixed-width font, and it preserves both spaces and line breaks.(*) Coronary heart disease (CHD), cerebrovascular manifestation, peripheral arterial occlusive disease (PAOD) (**) For cardiovascular events (e.g. diabetes mellitus, renal function glomerular filtration rate (GFR) < 60 ml/min) Exclusion Criteria: - Planned …
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- 30 Aug, 2022
- 1 location
Radiomics Tool for Pulmonary Nodule Risk Stratification
We hypothesize that a higher proportion of pulmonary nodules will be appropriately managed when clinicians prospectively use a CAD-based risk stratification strategy to evaluate pulmonary nodules. The primary outcome variable is appropriate pulmonary nodule management at the index clinic visit, defined as the composite proportion of benign pulmonary nodules managed …
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- 11 Jul, 2024
- 1 location
Anti-inflammatory Clarithromycin for Improving COVID-19 Infection Early
Recent information appearing from different countries suggest that treatment of Coronavirus disease 2019 (COVID-19) with hydroxychloroquine or with a combination of hydroxychloroquine and azithromycin has either an indifferent effect on viral replication or substantial cardiotoxicity. This is a clinical trial aiming to prove that addition of oral clarithromycin to treatment …
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- 16 Feb, 2024
- 9 locations