This book details the theory and practice of fractional flow reserve (FFR)-guided coronary intervention, a technique that, even with complex results, gives sense and a rationale to daily decisions in the interventional suite. FFR guidance provides detailed information on coronary hemodynamics for the interventional cardiologist. This technique has profound practical implications for therapeutic decisions and for the prognosis of patients. This Atlas of FFR-Guided Percutaneous Coronary Intervent…