Table 4.

Myocardial DNA concentrations determined in right ventricular (RV), left ventricular (LV) and interventricular septum (IVS) myocardium from hearts of lambs with right ventricular overload and from hearts of control lambs

	RV samples (µg DNA mg−1 tissue)	LV samples (µg DNA mg−1 tissue)	IVS samples (µg DNA mg−1 tissue)
Control hearts (n = 5)	3.72±0.62	3.76±0.55	3.13±0.22
RV overload hearts (n = 4)	3.44±0.51	3.27±0.23	3.36±0.39
P*	0.50	0.14	0.31

^*Unpaired Student's t-test: RV overload vs. control.