TCTAP C-211 The Discrepancy Between Instantaneous Wave-Free Ratio(iFR) and Fractional Flow Reserve(FFR). Is It a Matter Wrong or Right?

### Patient initials or identifier number 26866428 ### Relevant clinical history and physical exam 79 years old, female Chief compliant: Dyspnea on exertion Risk factors: Hypertension / DM / Dyslipidemia (+/+/+) H/o CVA: (-) Smoking/ alcohol: nonsmoker, no alcohol recently FHx. of