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coronary stenosis

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Is Myocardial Revascularization Really Necessary in =50-70%

Completed
  • Coronary Artery Disease
  • Heart Valve Diseases
  • Valvular interventions
  • Milan, Italy
    IRCCS Ospedale San Raffaele - Cardiac Surgery Department
Apr 28, 2023

Automatic Anatomical and Functional Classification of Coronary

Not yet recruiting
  • Coronary Stenosis
    • (no location specified)
    Mar 31, 2023

    Left Main Coronary Artery Disease Trial (fractional flow reserve (FFR); ultrasonic flow ratio (UFR); intravascular ultrasound

    Not yet recruiting
    • Left Main Coronary Artery Disease
    • fractional flow reserve (FFR); ultrasonic flow ratio (UFR); intravascular ultrasound (IVUS)
    • (no location specified)
    Sep 22, 2023

    Coronary Stenosis, Coronary Artery Disease Trial (IoNIR Ridaforolimus-Eluting Coronary Stent System)

    Not yet recruiting
    • Coronary Stenosis
    • Coronary Artery Disease
    • IoNIR Ridaforolimus-Eluting Coronary Stent System
    • (no location specified)
    Oct 1, 2023

    Ultrasonic Flow Ratio in Assessment of Coronary Artery Lesions

    Not yet recruiting
    • Coronary Artery Stenosis
    • fractional flow reserve (FFR); ultrasonic flow ratio (UFR); intravascular ultrasound (IVUS)
    • (no location specified)
    Sep 21, 2023

    Coronary Stenosis Trial in Geneva (Saline Pd/Pa)

    Recruiting
    • Coronary Stenosis
    • Saline Pd/Pa
    • Geneva, Switzerland
      Geneva University Hospitals
    Dec 4, 2022

    Coronary Artery Disease Trial in Seoul (Invasive coronary angiography, Non-invasive functional test)

    Not yet recruiting
    • Coronary Artery Disease
    • Invasive coronary angiography
    • Non-invasive functional test
    • Seoul, Korea, Republic of
      Samsung Medical Center
    Apr 4, 2023

    Coronary Stenosis, Aortic Valve Stenosis, Cardiovascular Diseases Trial (Aortic CTA, .23s, Aortic CTA, .28s)

    Not yet recruiting
    • Coronary Stenosis
    • +2 more
    • Aortic CTA, .23s
    • Aortic CTA, .28s
    • (no location specified)
    Jan 23, 2023

    CT in Calcified Coronary Arteries With Photon Counting Detector

    Not yet recruiting
    • Coronary Stenosis
    • Calcific Coronary Arteriosclerosis
    • Cardiac CT with photon counting detector
    • (no location specified)
    Sep 19, 2022

    Coronary Artery Disease Trial in Zhenzhou, Wuhan, Taiyuan (Alveo HP Balloon Dilatation Catheter)

    Recruiting
    • Coronary Artery Disease
    • Alveo HP Balloon Dilatation Catheter
    • Zhenzhou, Henan, China
    • +2 more
    Aug 16, 2023

    Percutaneous Coronary Intervention Versus Coronary Artery Bypass

    Enrolling by invitation
    • Coronary Stenosis
    • Coronary Artery Disease
    • percutaneous coronary intervention vs bypass graft surgery
    • Bad Krozingen, Baden Würtemberg, Germany
    • +3 more
    Jul 19, 2023

    Coronary Artery Stenosis Trial in Shanghai (Non-slip Balloon Catheter of Shanghai MicroPort Rhythm, NSE Coronary Dilatation

    Not yet recruiting
    • Coronary Artery Stenosis
    • Non-slip Balloon Catheter of Shanghai MicroPort Rhythm
    • NSE Coronary Dilatation Catheter
    • Shanghai, Shanghai, China
      Renji Hospital Shanghai Jiaotong University School of Medicine
    Nov 7, 2022

    Severe Coronary Stenosis for Informing Planned PCI

    Not yet recruiting
    • Coronary Artery Disease
    • Non-hyperemic pressure ratio assessment pre and post PCI
    • Boston, Massachusetts
      Beth Israel Deaconess Medical Center
    Aug 5, 2022

    Coronary Artery Stenosis Trial in Tehran (Anthocyanin-rich diet)

    Not yet recruiting
    • Coronary Artery Stenosis
    • Anthocyanin-rich diet
    • Tehran, Iran, Islamic Republic of
      Shahid Modares Hospital
    Aug 16, 2023

    Coronary Artery Stenosis, Coronary Artery Disease, Blood Pressure Trial in Guri, Seoul (percutaneous coronary intervention)

    Recruiting
    • Coronary Artery Stenosis
    • +2 more
    • percutaneous coronary intervention
    • Guri, Korea, Republic of
    • +2 more
    Jun 29, 2023

    Versus Pressure-Derived FFR and IMR: The FAIR Study

    Not yet recruiting
    • Coronary Artery Disease
    • +6 more
    • AngioQFA
    • (no location specified)
    Sep 10, 2023

    Automated Coronary Magnetic Resonance Angiography for Detection

    Not yet recruiting
    • Coronary Artery Stenosis
    • Coronary Magnetic Resonance Angiography (CMRA)
    • Aarhus, Denmark
      Aarhus University Hospital
    Jul 25, 2022

    Moderate to Severe Calcified Coronary Artery Stenosis Trial (T-wave coronary lithotripsy catheter system)

    Not yet recruiting
    • Moderate to Severe Calcified Coronary Artery Stenosis
    • T-wave coronary lithotripsy catheter system
    • (no location specified)
    Dec 21, 2022

    Diabetes, Type 2, Major Adverse Cardiac Events Trial in Hangzhou (CGM)

    Not yet recruiting
    • Diabetes Mellitus, Type 2
    • Major Adverse Cardiac Events
    • CGM
    • Hangzhou, China
      the Second Affiliated Hospital Zhejiang University Schoolof Medi
    Sep 23, 2023

    Coronary Artery Disease, Myocardial Ischaemia, Coronary Circulation Trial in Beijing (QFR, Angiography)

    Active, not recruiting
    • Coronary Artery Disease
    • +4 more
    • QFR
    • Angiography
    • Beijing, Beijing, China
      Fu Wai Hospital, National Center for Cardiovascular Diseases, Ch
    Dec 16, 2022

    Mitral Valve Insufficiency, Coronary Stenosis, Mitral Regurgitation Trial in Geneva (Measure of hemodynamic indices in a

    Active, not recruiting
    • Mitral Valve Insufficiency
    • +3 more
    • Measure of hemodynamic indices in a stenosed coronary artery using a pressure wire
    • Geneva, Switzerland
      Geneva University Hospitals
    Dec 4, 2022

    Coronary Artery Disease, Coronary Stenosis, Plaque, Atherosclerotic Trial in London (Conavi Medical Novasight Hybrid System

    Not yet recruiting
    • Coronary Artery Disease
    • +2 more
    • Conavi Medical Novasight Hybrid System intervention
    • London, England, United Kingdom
      St Bartholomew's Hospital
    Mar 1, 2023

    Coronary Artery Disease, Myocardial Ischemia, Acute Coronary Syndrome Trial in Worldwide (SeQuent® Please NEO drug-coated

    Not yet recruiting
    • Coronary Artery Disease
    • +4 more
    • SeQuent® Please NEO drug-coated balloon catheter
    • Current-generation drug-eluting stent
    • Chuncheon, Gangwon-do, Korea, Republic of
    • +5 more
    Apr 26, 2023

    Coronary Stenosis, Coronary Artery Stenosis, In-stent Restenosis Trial (SINOMED CBC, NSE Coronary Dilatation Catheter)

    Not yet recruiting
    • Coronary Stenosis
    • +2 more
    • SINOMED CBC
    • NSE Coronary Dilatation Catheter
    • (no location specified)
    Aug 22, 2022

    BIOFLOW-china Post-marketing Study (BIOTRONIK)

    Not yet recruiting
    • In-Stent Stenosis (Restenosis) of Coronary Artery Stent
    • Native Coronary Artery Stenosis
    • BIOTRONIK Orsiro Sirolimus-Eluting Coronary Stent System
    • Harbin, Heilongjiang, China
      The Fourth Affiliated Hospital of Harbin Medical University
    Dec 26, 2022