coronary stenosis
Showing 1 - 25 of >10,000
Is Myocardial Revascularization Really Necessary in =50-70%
Completed
- Coronary Artery Disease
- Heart Valve Diseases
- Valvular interventions
-
Milan, ItalyIRCCS 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, SwitzerlandGeneva 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 ofSamsung 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, ChinaRenji 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, MassachusettsBeth 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 ofShahid 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, DenmarkAarhus 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, Chinathe 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, ChinaFu 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, SwitzerlandGeneva 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 KingdomSt 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, ChinaThe Fourth Affiliated Hospital of Harbin Medical University
Dec 26, 2022