Note: SBP systolic blood pressure, DBP diastolic blood pressure, MAP
mean artery pressure, BSA body surface area.
Standard echocardiographic parameters
Table 2 compared baseline echocardiographic parameters between groups.
Left ventricular mass index and left atrium volume index were overall
balanced between AL-CA and HHD group. All the groups fall under the
category of preserved LVEF. The HHD group had higher LVEF (62.00 vs
59.00, P =0.005) and lower GLS (-20.12 vs -14.44, P <0.001)
than the AL-CA group. E wave, A wave, and EA ratio were similar between
AL-CA and HHD group. Lateral e’ velocity was not significantly different
between the two groups. Septal e’ velocity was significantly higher in
HHD group than that in AL-CA group (6.00 vs 4.00, P =0.002), and average
E/e’ was lower in HHD group (9.65 vs 13.04, P =0.026). Left atrial
ejection fraction was significantly lower in AL-CA group than that in
HHD group (48.50 vs 61.00, P <0.001).
Table 2. Baseline echocardiographic parameters