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Continue to ChatAortic valve replacement in true severe aortic stenosis with low gradient and low ejection fraction - https://avesis.erdogan.edu.tr/yayin/abf2f107-6bd6-4f7f-9169-8e1f531e2ed2/aortic-valve-replacement-in-true-severe-aortic-stenosis-with-low-gradient-and-low-ejection-fraction