Table 1.

Left ventricular ejection fraction and hemodynamic parameters 4 weeks after administration of treatment

Group	n	LVSP (mmHg)	LVEDP (mmHg)	+dp/dt max	-dp/dt max	LVEF
SHAM	8	139.4±8.0	6.6±2.3	4131±387	3458±314	0.63
CONT	8	135.9±8.1	6.8±3.1	3041±345*	2558±284*	0.26*
EXP	8	131.0±9.2	6.1±2.7	3243±437*	2911±231*,#	0.37*,#
F-number		1.986	0.118	17.56	21.245	257.492

^*P<0.05 vs SHAM group;

^#P<0.05 vs control treated group.