High dose of Epinephrine

Heart Rate - Similar to the effects of norepinepherine

Contractile Force - Increases due to beta1-ARs on myocardial cells

Total Peripheral Vascular Resistance - Increases due to activation of alpha1-ARs on vascular smooth muscle cells. Notice how at this dose the predominate effect is via the alpha1-ARs not the beta2-AR mediated decrease in total peripheral vascular resistance.

Blood Pressure - Increases due to activation of alpha1-ARs on vascular smooth muscle cells