“…These approximations were made from the following reported data. Men, high sodium intake, 50-60 ugj day, low sodium intake 700-1,300 //g/day [13], Additional rates for men are summarized by Herken [38]. Dogs, normal (hypophysectomized) 1-5 ng/min, elevated plasma potassium, 20-50 ng/ min, (18); normal 0-0.05 //g/min; chronic thoracic inferior vena cava constriction 0.05-0.25 //g/min; heart failure (pulmonary stenosis) 0.5-1.5 //g/min [17].…”