Table 3: Resting values of ccontractility and heart muscle cycle parameters; all data are expressed as means ± standard deviations, and values (abbreviations are listed in the “Introduction” Section 1).

Parameterbefore_Safter_SS_ + 3 hS_ + 6 h

IC (1000/s)61 ± 11.461.5 ± 17.865.7 ± 15.866.1 ± 12.70.5221
ACI (100/s2)80.5 ± 13.882.9 ± 19.187.9 ± 18.889.4 ± 17.30.1993
HI (1/s2)0.34 ± 0.110.34 ± 0.120.41 ± 0.170.38 ± 0.09
LVET (ms)320.4 ± 13305.1 ± 12.9307.5 ± 13.4314.7 ± 13.7
PEP (ms)116.7 ± 12.1115.1 ± 10.1111 ± 11.2109.2 ± 9.8
STR (%)36.6 ± 4.237.9 ± 3.636.2 ± 3.434.8 ± 30.1116
LVWI (mmHg*L/(min*m2))4.0 ± 0.64.2 ± 0.74.4 ± 0.84.1 ± 0.60.2260

Indicates significantly different results; all parameters are expressed as mean ± standard deviation.