The objective of the Zhongshan Hospital CONCORDE Registry is to evaluate utility, diagnostic value, and clinical outcomes of coronary physiological indices in an all-comers population of patients with suspected coronary artery disease referred to invasive coronary angiography in order to further inform patients and health care providers about which technologies are most effective and efficient in the diagnosis and management of coronary artery diseases.
CONCORDE registry offers a comprehensive pressure and/or flow measurements, as well as angiography-derived functional assessment of coronary. Patient treatment was at the operator's discretion at the time of the invasive procedure. A standardized data collection sheet was used and data were extracted from electrical medical history according to standardized definition of patient's baseline characteristics, clinical outcomes, and physiologic data.
Study Type
OBSERVATIONAL
Enrollment
3,000
Resting distal coronary to aortic pressure ratio, Fractional flow reserve, Resting full-cycle ratio, Coronary Flow Reserve, Microvascular resistance
Zhongshan Hospital
Shanghai, Shanghai Municipality, China
Major adverse cardiac events (MACE)
Cumulative incidence of a composite of any death, any myocardial infarction, or any ischemia-driven revascularization
Time frame: 5 years
Target vessel failure (TVF)
Cumulative incidence of a composite of cardiac death, target-vessel related myocardial infarction, or target-vessel revascularization
Time frame: 5 years
Individual components of MACE and TVF
Cumulative incidence of the individual components of MACE and TVF
Time frame: 5 years
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