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Found 83 clinical trials
QUantitative Flow Ratio Or Angiography for the assessMent of nOn-culprit Lesions

residual intermediate coronary artery stenosis following an acute coronary syndrome (ACS) treated with percutaneous coronary intervention (PCI). Goals of the study are: To investigate

percutaneous coronary intervention
stenosis
coronary artery stenosis
angiography
acute coronary syndrome
  • 0 views
  • 09 Dec, 2021
  • 1 location
Resting Full-cycle Flow Ratio (RFR) Versus Angiography to Guide Revascularization Strategy in Patients Undergoing Coronary Artery By-pass Grafting (CABG) (RFR-CABG)

hemodynamically non-significant stenosis often occlude due to competitive antegrade flow. Resting full-cycle Flow Ratio (RFR) is a measurement performed to evaluate the hemodynamic severity of coronary

percutaneous coronary intervention
stenosis
coronary artery stenosis
angiography
bypass graft
  • 0 views
  • 24 Jul, 2022
  • 3 locations
Compare the Safety and Efficacy of Genoss DCB and SeQuent Please NEO in Chinese Patients With Coronary ISR

The purpose of this study is to evaluate the safety and efficacy of Genoss DCB by demonstrating non-inferiority in patients with in-stent restenosis (ISR) compared with a product of the same category (Sequent Please NEO). The experimental group was treated with Genoss DCB, and the control group was treated with …

myocardial perfusion imaging
percutaneous coronary intervention
in stent restenosis
stenosis
myocardial infarction
  • 6 views
  • 30 Oct, 2021
  • 1 location
Intracoronary of Nicorandil and Verapamil to Reduce the Occurrence of Periprocedural Myocardial Injury

atherosclerosis even prior to any angiographic evidence of epicardial coronary stenosis, as well as to other cardiac pathologies such as myocardial hypertrophy and heart failure. In this study, we try to

percutaneous coronary intervention
stenosis
myocardial infarction
acute coronary syndrome
ischemia
  • 0 views
  • 17 Jun, 2022
  • 1 location
Ultra-high-resolution CT vs. Conventional Angiography for Detecting Coronary Heart Disease

cardiac catheterization with known CHD and suspected obstructive coronary artery stenosis will be included. All patients will undergo both cardiac catheterization and UHR-CT for determining significant

percutaneous coronary intervention
stenosis
coronary artery stenosis
myocardial infarction
angiography
  • 2 views
  • 23 Jul, 2022
  • 1 location
Doxycycline Treatment to Prevent Progressive Coronary Artery Dilation in Children With Kawasaki Disease

, about one third of children develop enlargement of the coronary arteries that can lead to serious complications such as coronary artery stenosis, heart attack and even death. Kawasaki disease is

antibiotic
myocardial infarction
aneurysm
igiv
remicade
  • 82 views
  • 23 Jan, 2021
  • 1 location
Physiology as Guidance to Evaluate the Direct Impact of Coronary Lesion Treatment: The PREDICT Study (EASY-PREDICT)

The purpose of this study is to assess whether the use of physiology parameters as guidance post-percutaneous coronary interventions (PCI) is associated with less risks of target vessel failure (TVF) and angina-related events than standard angiographic guidance.

stenosis
angiography
  • 0 views
  • 25 Mar, 2022
  • 1 location
PET MYOCARDIAL Blood Flow Comparison to Coronary CTA and CT-FFR

The broad, long-term objective of this pilot study is to develop an optimal, clinically usable, non-invasive evaluation of Coronary Artery Disease (CAD) in the setting of stable angina which provides both anatomic and functional information. Patients already scheduled to undergo Invasive coronary catheterization (ICA) for the clinical indication of angina …

angiography
computed tomography angiography
coronary ct
stable angina
  • 0 views
  • 12 May, 2022
  • 1 location
RFR and FFR for the the Prediction of Post-PCI Results (PICIO)

The aim of this study is to record hemodynamic pullback information using continuous resting full-cycle flow ratio (RFR) and fractional flow reserve (FFR) in patients with diffuse coronary artery disease. The capacity of the two indexes to predict the hemodynamic outcome after stenting will be compared. Goals of the study …

percutaneous coronary intervention
stenosis
revascularisation
arterial disease
  • 233 views
  • 19 Apr, 2022
  • 1 location
Usefulness of the Use of Co-registration Strategy With iFR in Long and/or Diffuse Coronary Lesions (iLARDI)

Randomized controlled trial to determinate if the physiological iFR pullback evaluation with Syncvision software (intervention group) could be useful in the reduction of stent length implanted, with the potencial benefit in terms of MACEs reduction at follow-up with respect to angiographic guiding of percutaneous coronary intervention (control group).

  • 0 views
  • 28 Feb, 2022
  • 1 location