the effect of different dietary lipid supplements on the contractility and susceptibility to isoprenaline-induced dysrhythmia in rat papillary muscles was examined after one year 's prefeeding of either a low fat ( 4 % , w/w ) standard laboratory diet or those supplemented with additional ( 12 % , w/w ) saturated animal fatty acids ( sheep perirenal fat ; sf ) or n-6 or n-3 polyunsaturated fatty acids ( pufa 's ) from sunflower seed oil ( sso ) or tuna fish oil ( fo ) respectively .
C0003811
dysrhythmia
C0015689
n-3 polyunsaturated fatty