Included In This Lesson
Outline
1 Heart, 2 Lungs
- BETA 1-One Heart
- BETA 2-Two Lungs
Description
Beta 1 adrenergic receptors are mostly found in the heart. Beta 2 adrenergic receptors are found in lungs, GI tract, vascular smooth muscle, skeletal muscle, liver. Beta 1 beta blockers act primarily on the heart. Beta 2 beta blockers act primarily on the lungs.