the relationship of femoral venous [ k+ ] , [ h+ ] , osmolality ( osm ) , po2 , and [ inorganic phosphate ] ( [ pi ] ) with heart rate ( hr ) , ventilation ( ve ) , and calculated leg blood flow ( q ) were investigated during bicycle exercise in endurance trained ( tr ) and untrained ( ut ) test subjects .
C0015809
femoral venous
C0023216
leg