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Just accepted article

Reliability of Physiological Assessment of Coronary Stenosis Severity Using Intracoronary Pressure Techniques: A Comprehensive Analysis From a Large Cohort of Consecutive Intermediate Coronary Lesions.

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1. Hospital Universitario de la Princesa. Madrid., Interventional Cardiology, madrid, SPAIN; 2. Hospital Universitario de la Princesa. IISP. Madrid.; 3. Hospital Universitario de la Princesa. IISP. Madrid.; 4. Hospital Universitario de la Princesa. IISP. Madrid.; 5. Unit of Clinical Methodology and Epidemiology, and Preventive Medicine, Institute of Health Care Research of the Hospital Clinico San Carlos (IdISSC). Madrid. Spain.; 6. Cardiology Department. Hospital Universitario de la Princesa. IIS-IP. Universidad Autónoma de Madrid. Madrid. Spain

Abstract

Aims: We sought to assess the reliability of the most frequently used intracoronary physiologic indexes (including intravenous adenosine-FFR [IV-FFR], intracoronary low-dose-adenosine FFR [IC-LD-FFR], intracoronary high-dose-adenosine FFR [IC-HD-FFR], Pd/Pa and iFR). We also sought to analyze factors affecting their reproducibility in a real world patient population.

Methods and results: A total of 91 lesio…

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