Does endogenous endothelin maintain coronary artery tone by endothelin type A receptor stimulation in patients undergoing coronary arteriography?
Endogenously produced ET-1 contributes to the maintenance of basal coronary artery tone in humans by ET(A) receptor stimulation. The role of ET(B) receptors remains to be defined.
The model with nurse specialists taking on roles and tasks beyond those traditionally regarded as their remit as well as new ones, is effective for the care of stable diabetic outpatients.