Mean results Reference values of diastolic dysfunction Women n=34 Male  n=24 Grade I Grade II Grade III Wave E 0.84 ± 0.20 0.75 ± 0.16 ≤ 0.5 0.5-1.2 ≥1,2 Wave A 0.77 ± 0.22 0.67 ± 0.18 ≥0.8 0.3-0.8 ≤0.3 E/A ratio 1.15 ± 0.44 1.19 ± 0.43 <1 1-1.5 ≥2 EDT (msc) 203.9 ± 35.7 204.25 ± 34.98 ≥240 160-240 ≤150

Table 3: Results and reference range of diastolic function findings; All data are expressed as mean ± standard deviation (SD). EDT: E waves deceleration time. Diastolic dysfunction values according to the Images of Cardiology Handbook.