. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: Heart Lung Circ. 2015 Mar 13;24(9):919–924. doi: 10.1016/j.hlc.2015.02.023

TABLE 3.

Isolated heart systolic intrinsic contractility.

	Slope-P_max⁻V, mmHg/μl	rP_max⁻V Range
Sham	0.378 ± 0.073	0.94 ± 0.03
21 wk Fist	0.172 ± 0.019^*	0.96 ± 0.01
21 wk Fist+lis	0.312 ± 0.065	0.97 ± 0.01
lis regression	0.133 ± 0.026^*^‡	0.93 ± 0.02

Values are mean ± SD. rP_max⁻V Range, range of regression coefficient of the linear P_max⁻V relations. For statistical purposes all age-matched control groups were combined into one group.

= p<0.05 compared to control;

^‡

= p<0.5 compared to 21 wk Fist+lis.