Comprehensive Assessment on Diagnostic and Prognostic Performance of Coronary Physiological Indices

Comprehensive Assessment on Diagnostic and Prognostic Performance of Coronary Physiological Indices in Patients Referred to Angiography

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.

Inclusion Criteria:

• suspected coronary artery disease
• referred to invasive coronary angiography

Exclusion Criteria:

• hemodynamic instability