Table 3. Comparison of echocardiography between the two groups $\left(\overline{\chi }\pm s\right)$.

	Baseline			After 6 month
	Standard treatment arm	Intensive treatment arm	P	Standard treatment arm	Intensive treatment arm	P
LVEF(%)	49.9 ± 14.9	50.0 ± 10.3	.981	52.6 ± 14.3	53.9 ± 11.3	.697
LVDs(mm)	34.9 ± 10.2	36.7 ± 10.2	.535	36.1 ± 10.2	36.1 ± 8.2	.924
LVDd(mm)	52.9 ± 7.1	56.1 ± 7.1	.134	54.3 ± 6.7	55.4 ± 8.1	.677
IVS(mm)	10.8 ± 3.1	12.3 ± 2.9	.083	10.6 ± 2.6	11.3 ± 2.9	.331

Notes.

Abbreviations

LVEF

left ventricular ejection fraction

LVDd

Left ventricular end diastolic diameter

LVDs

Left ventricular end systolic diameter

IVS

interventricular septum