Rapin J R, Coudert J, Drouet L, Durand J, Cohen Y
Experientia. 1977 Jun 15;33(6):739-40. doi: 10.1007/BF01944162.
Uptake of 3H-noradrenaline by the heart was studied with sections of isolated atria obtained from high or lowlanders. In native highlanders, affinity for 3H-noradrenaline by human atria is more significant than in lowlanders. Furthermore, the Michaelis Menten constant is lower in high altitude native's heart.