Dobutamine tartrate

Dobutamine tartrate has a rapid onset of action and a short half-life ^[2].
Dobutamine tartrate (0.15-20 mg/kg; i.p.) results in subsequent increase in the left ventricular function and heart rate acceleration with an increasing dose in wildtype mice^[3].
Dobutamine tartrate results in significant inotropic, lusitropic, and chronotropic cardiac response with a high dose in wildtype mice^[3].
Low doses of Dobutamine tartrate significantly increases inotropic and lusitropic cardiac performance without chronotropic changes in the Tgαq*44 mice^[3].
Dobutamine tartrate increases heart rate only after high doses, but then inotropic and lusitropic cardiac functional reserve is lost^[3].
Dobutamine tartrate increases alveolar liquid clearance in ventilated rats by beta-2 receptor stimulation^[4].