Beta-1 Selective Beta Blockers
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Alpha & Beta Blockers (New)
- Phentolamine
- Phenoxybenzamine
- -osin Drugs
- Beta-1 Selective Beta Blockers
- Non-Selective Beta Blockers
- Dual Alpha Beta Blockers
- Nebivolol
- Clinical Use of Beta Blockers
- Side Effects of Beta Blockers
Summary
Beta-1 selective beta blockers work as beta-1 antagonists. Like all beta blockers, they share a -lol ending. Drug names of the beta-1 selective beta blockers include atenolol, esmolol, bisoprolol, betaxolol, metoprolol, and acebutolol. Acebutolol is unique for being a partial agonist at beta receptors.
Key Points
- Beta-1 Selective Blockers
- Drug Names
- Acebutolol
- Partial Beta-1 Agonist
- Atenolol
- Betaxolol
- Bisoprolol
- Esmolol
- Metoprolol
- Acebutolol
- Mechanism
- Selectively Blocks Beta-1 Receptors
- Decreased HR (Chronotropy and Dromotropy) and Stroke Volume (Inotropy) → Decreased Cardiac Output
- Reduces renin release
- Selectively Blocks Beta-1 Receptors
- Drug Names