Ramamurthy, M. T.; Balakrishnan, V. K.; Vallivedu, M. V.; Senguttuvan, N. B.; Manokar, P.; Sankaran, R.; Sadhanandham, S.; Balasubramaniyan, J. V.; Rathinasamy, J.; Krishnamurthy, P. Improved Diagnosis through Diastolic Hyperemia-Free Ratio (DFR) over Fractional Flow Reserve (FFR) in Intermediate Coronary Lesions. ccm 2023, 7, 105-116.