Osmosis from Elsevier - Beta blockers are medications that bind beta adrenergic receptors in both pacemaker cells and non-pacemaker cells, thereby preventing norepinephrine and epinephrine from binding them. Now, Metoprolol belongs to
![Effect of β-Blocker Withdrawal on Functional Capacity in Heart Failure and Preserved Ejection Fraction - ScienceDirect Effect of β-Blocker Withdrawal on Functional Capacity in Heart Failure and Preserved Ejection Fraction - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0735109721063166-fx1.jpg)
Effect of β-Blocker Withdrawal on Functional Capacity in Heart Failure and Preserved Ejection Fraction - ScienceDirect
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