Al al-Bayt University

Increased force of contraction (positive inotropic effect) Increased heart rate (positive chronotropic effect) Increased conduction through AV node (positive dromotropic effect) Stimulation of beta2-adrenergic receptors results in . Bronchodilation (relaxation of the bronchi) Uterine relaxation. Relaxation of GI smooth muscles (decreased motility) ................
................