SNP dose-dependently decreased pulmonary (Ppa) and systemic (Psa) artery pressures and systemic vascular resistance (SVR).
Dopamine and epinephrine increased cardiac output and reduced systemic vascular resistance.
Phenylephrine decreased cardiac output and increased systemic vascular resistance and left atrial pressure.
Norepinephrine did not significantly affect cardiac output, systemic vascular resistance, or left atrial pressure.
Vasoplegic syndrome is a state of vasodilatory shock characterized by decreased systemic vascular resistance (SVR) with preserved cardiac index (CI).
Results: During the procedure, the systemic vascular resistances decrease averaged 13.4%.
Diaphragm vascular resistance and systemic vascular resistance were calculated on the basis of Poiseuille's equation.
Systemic vascular resistance was significantly increased with romifidine (120 μg kg−1).
Systemic vascular resistance decreased in vasovagal patients, but increased in the HC syncopal group.
Metting, P. J., Stein, P. M., Stoos, B. A., Kostrzewski, K. A. & Britton, S. L. Systemic vascular autoregulation amplifies pressor responses to vasoconstrictor agents.
modeled systemic vascular resistance.
