Coronary Angiography Clinical Trials
A listing of Coronary Angiography medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 12 clinical trials
Magnetocardiography in the Accurate Identification of Severe Coronary Lesions and Myocardial Necrosis
This is a prospective single-center study aiming to build accurate analytical models of MCG to detect coronary lesions and myocardial necrosis. Coronary lesions are measured by coronary angiography (CAG) or coronary CTA, and are defined by both the stenosis degree and the computer-simulated fraction flow reserve. Myocardial necrosis is examined …
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- 10 Nov, 2025
Morphological Parameters of In-stent RESTenosis Assessed and Identified by OCT
In symptomatic stent restenosis (angina or acute coronary syndrome), a further angioplasty is usually required, occasionally on an emergency basis. Coronary angiography is often not capable of explaining the mechanical causes of this complication. Optical coherence tomography (OCT), a high-resolution endocoronary imaging technique can assist in the understanding of the …
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- 16 Feb, 2024
- 1 location
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
Heart Attack Blood Oxygen Therapy Trial (SSO2 Radial MI)
'Heart attack', known as acute ST-segment elevation myocardial infarction, is a leading cause of heart failure and death. A lack of blood and oxygen damages the heart muscle potentially causing heart failure and premature death.During the past 25 years, despite intensive research efforts, few, if any new medicines have been …
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- 12 Sep, 2025
Invasive Coronary Angiography Early in Ischemic Heart Failure
To compare the outcomes of patients with acute heart failure who undergo early coronary angiography vs. usual care
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- 16 Feb, 2024
- 1 location
Progress Complication
Coronary angiography and percutaneous coronary intervention (PCI) is often performed in patients with ischemic heart disease. The safety of PCI has improved with new devices and strategies, but complications still occur, especially during complex procedures.
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- 14 Mar, 2022
- 1 location
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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- 16 Feb, 2024
- 1 location
Registry for Invasive and Non-invasive Anatomical Assessment and Outcome of Coronary Artery Anomalies
To mimic these conditions, dobutamine and volume challenge is used to invasively measure fractional flow reserve (FFR) during coronary angiography and is seen as the gold standard in assessing the hemodynamic relevance of ACAOS. We established a specialized interdisciplinary clinic for coronary artery anomalies including imaging specialists, invasive cardiologists and …
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- 05 Aug, 2020
Management and Outcomes of Patients Admitted to Coronary Care Units Depending on Degree of Frailty and Comorbidities
Background Patients less than 80 years of age, who suffer a myocardial infarction (MI) are usually (>90%) offered an early invasive strategy including coronary angiography possibly followed by intervention, preferably percutaneous coronary intervention (PCI). Among non ST-elevation myocardial infarction (NSTEMI) patients, 80 years of age or over, only approximately 40% …
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- 16 Feb, 2024
- 2 locations
Effect of FFRCT-angio in Functional Diagnosis of Coronary Artery Stenosis
Coronary CT angiography (CTA) or invasive coronary angiography (CAG) is usually performed to evaluate the severity of coronary stenosis depending on the probability of CAD. However, the stenosis severity is not closely corresponding with the hemodynamic significance in coronary arteries.
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- 05 Aug, 2020
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