Recent cover illustration for a cardiology journal article about adding physiological assessment to enhance angiography clinical decision making. Fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are both indices that use the concept of flow reserve to evaluate the severity of a coronary stenosis.
Keywords: Editorial, Professional Education, Anatomy, Cardiac Surgery / Cardiology, Medical Devices, Thoracic Surgery, Vascular Surgery
© Lisa A. Clark