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Low dose of doputamine helps with ejection fraction by increasing cardiac output, blood pressure and heart rate while lowering the resistance of the peripheral vessels
increases contractility and blood pressure, lowers resistance of peripheral circulation
helps in incresing cardiac output
it help with ejection fraction , and decrise periferial vesel resistance
Although role is minimum unless patient is hypotension , it act as positive introducing and chronotropic this improve cardiac output
helps with EF by increasing cardiac output, BP and heart rate and lowers the peripheral vascular resistance
IT HELP IMPROVE CARDIAC AND REDUCE WORK LOAD
Inj dobutamine helps to improve cardiac out put by strengthen the cardiac muscles
it acts as an inotropic/chronotropic agent and augments cardiac output by increasing contractility, heart rate and afterload reduction.
low doses of dobutamine increase cardiac output and blood pressure and decrease the peripheral resistance and helps with low ejection fraction .
Low dose dobutamine infusion leads to improvement in EF(Ejection Fraction) and segmental wall motion