The Non-Hyperemic Coronary Pressure Notch as an Indicator of the Physiologic Significance of Coronary Artery Stenosis oleh Mohammad Hasan Namazi, Morteza Safi, Hosein Vakili, Habibollah Saadat, Saeed Alipour, Abdulkarim Alhuthaifi, Shamseddin Pedari, Mohammad Amin Abbasi