Table 4.

Diastolic function in HCM patients

Diastolic dysfunction with elevated LVEDP is present in HCM patients if > 50% of the variables meet the cut-off values

1. $E/e^{\prime }$ > 14

2. LA volume index > 34 mL/m2

3. Pulmonary vein atrial reversal velocity (Ar-A duration ≥ 30 ms)

TR peak velocity of > 2.8 m/s