Dose Range Reference Table
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Dose Effect Summary
2–5 mcg/kg/min: Positive inotropy (mild chronotropy) — low dose cardiac support
5–10 mcg/kg/min: Strong inotropy — significant cardiac output augmentation
>10 mcg/kg/min: Strong inotropy + chronotropy — tachyarrhythmia risk increases
Clinical Notes: Indicated for acute heart failure, cardiogenic shock. Contraindicated in IHSS (hypertrophic obstructive cardiomyopathy) and uncorrected hypovolemia. Tolerance (tachyphylaxis) develops with prolonged use (>72h). Continuous cardiac monitoring required.
⚠ For educational/reference use only. Verify doses with clinical pharmacist and current institutional protocols.
