Prevalence of myocardial perfusion scintigraphy derived ischemia in coronary lesions with discordant fractional flow reserve and non-hyperemic pressure ratios.
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DOI: 10.1016/j.ijcard.2022.02.031
Abstract: BACKGROUND Whether a coronary lesion with discordant fractional flow reserve (FFR) and non-hyperemic pressure ratios (NHPRs) causes myocardial ischemia remains unclear. This study investigates the prevalence of myocardial ischemia as assessed by myocardial perfusion scintigraphy… read more here.
Keywords: ischemia; ffr; pressure; ffr ifr ... See more keywords