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2016 diastolic function guidelines
| LA volume index >34 mL/m2 Abnormal mitral annular tissue velocities (septal <7 cm/s, lateral <10 m/s) Peak TR velocity >2.8 m/s Average E/e′ ratio >14 |
LV diastolic function is normal if more than half of the available variables do not meet the cutoff values for identifying abnormal function. LV diastolic dysfunction is present if more than half of the available parameters meet these cutoff values. |
