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Found 84 clinical trials
Physiologic Assessment of Microvascular Function in Patients With Cardiac Amyloidosis: Prospective Registry and Pilot Study

The aim of the study is to evaluate coronary flow reserve (CFR), index of microcirculatory resistance (IMR), and proportion of overt microvascular disease, defined as depressed CFR as well as elevated IMR in patients with cardiac amyloidosis. The second objective of this study is to compare results of non-invasive test …

amyloidosis
depressed
  • 44 views
  • 20 Sep, 2022
  • 1 location
Myocardial Ischemia Without Obstructive Coronary Stenoses

Coronary-related myocardial ischemia can result from obstructive epicardial stenosis or non-obstructive causes including coronary microcirculatory dysfunction and vasomotor disorders. This prospective study has been created in order to provide knowledge in the field of non-obstructive coronary artery disease.

  • 0 views
  • 04 May, 2021
  • 1 location
Prognosis of Coronary Stenosis Based on Intracoronary Imaging; A Multicenter, Prospective Observational Study (IRIS imaging)

The purpose of this study is to evaluate the prognosis of coronary stenosis based on intracoronary Imaging.

stenosis
coronary artery stenosis
  • 5 views
  • 24 Feb, 2022
  • 9 locations
IRIS-BioFreedom Cohort in the IRIS-DES Registry (IRISBioFreedom)

The objective of this study is to evaluate effectiveness and safety of BIOFREEDOM FAMILY stent in the "real world" daily practice as compared with other drug-eluting stents.

sirolimus
  • 8 views
  • 28 Feb, 2022
  • 1 location
Asan Medical Center Myocardial Infarction Registry (Asan-MI)

This study evaluates long-term outcome of patients diagnosed as acute myocardial infarction and treated with medication, coronary artery bypass surgery and percutaneous coronary intervention in Asan medical center, Korea.

infarct
myocardial infarction
percutaneous coronary intervention
bypass graft
bypass surgery
  • 1 views
  • 10 Jul, 2022
  • 1 location
IRIS- DESyne X2 in the IRIS-DES Registry

This study evaluates effectiveness and safety of DESyne X2 in Routine Clinical Practice.

  • 0 views
  • 20 Sep, 2021
  • 2 locations
Ultrathin DES in Complex PCI Scenarios: the ULTRA a Multicenter Study (ULTRA)

ULTRA is a multicenter, observational, retrospective registry, enrolling consecutive patients treated with ultrathin coronary DES (coronary stent with strut thickness < 70 um) for coronary bifurcation lesions, left main disease, chronic total coronary occlusion, and in-stent restenosis regardless of their clinical presentation. Target lesion failure (TLF a composite endpoint of …

infarct
percutaneous coronary intervention
clot
revascularisation
coronary disease
  • 0 views
  • 25 Mar, 2022
Coronary Artery Disease and Coronary Microvascular Disease in Cardiomyopathies Registry (3CRegistry)

Long-term prognostic value of macrovascular and microvascular coronary artery stenoses in each type of cardiomyopathy.

coronary artery disease
hypertrophic
  • 0 views
  • 06 Jun, 2022
  • 1 location
Ruling Out Coronary Artery Disease and Myocardial Injury by Biomarkers (ROCAMBOLE)

coronary stenosis, as assessed by coronary computed tomography angiography (CCTA). Patients will be stratified according to the presence or absence of dynamic changes of high sensitivity cardiac troponin T

troponin
computed tomography angiography
atherosclerosis
arterial disease
stenosis
  • 2 views
  • 15 Feb, 2022
  • 1 location
RIR and the Impact on Clinical Outcomes in Patients Undergoing PCI

Coronary heart disease (CAD) is caused by myocardial ischemia, hypoxia or necrosis due to coronary artery stenosis, spasm or obstruction. Although standard drug therapy can greatly improve the

  • 0 views
  • 30 Nov, 2021
  • 1 location