2024年2月29日 · Metoprolol is a beta-blocker that affects the heart and circulation (blood flow through arteries and veins). Metoprolol is used to treat angina (chest pain) and hypertension (high blood pressure). Metoprolol is also used to lower your risk of …

Metoprolol blocks beta receptors in your heart. These receptors normally bind to hormones called catecholamines. When catecholamines bind to these receptors, it causes your heart to beat harder and...

2023年8月9日 · Use: Treatment of hemodynamically stable patients with definite or suspected acute myocardial infarction to reduce cardiovascular mortality. Treatment with the IV formulation can be initiated as soon as the patient's clinical condition allows. Alternatively, treatment can begin within 3 to 10 days of the acute event.

2022年11月22日 · Metoprolol tartrate USP is a selective beta1-adrenoreceptor blocking agent, available as 50 mg and 100 mg tablets for oral administration. Metoprolol tartrate USP is ... Mechanism of Action: Metoprolol tartrate is a beta1-selective (cardioselective) adrenergic receptor …

2023年8月30日 · 1.1 Hypertension - Metoprolol succinate extended-release tablets are indicated for the treatment of hypertension, to lower blood pressure. Lowering blood pressure lowers the risk of fatal and ... 2.1 Hypertension - Adults: The usual …

2024年1月31日 · 1.1 Hypertension - Metoprolol tartrate tablets are indicated for the treatment of hypertension in adult patients, to lower blood pressure. Lowering blood pressure lowers the risk of fatal and ... 2.1 Hypertension - Individualize the dosage of metoprolol tartrate tablets.

2017年3月25日 · Blocks stimulation of beta 1 (myocardial)-adrenergic receptors. Does not usually affect beta 2 (pulmonary, vascular, uterine)-adrenergic receptor sites. Decreased BP and heart rate. Decreased frequency of attacks of angina pectoris. Decreased rate of cardiovascular mortality and hospitalization in patients with heart failure.

2024年2月29日 · Metoprolol is indicated primarily for conditions such as hypertension, angina pectoris, heart failure, and arrhythmias. The medication exerts its therapeutic effect by selectively inhibiting β-1 adrenergic receptors, resulting in diminished cardiac contractility, heart rate, and …

Background: Intravenous diltiazem and metoprolol are both commonly used to treat atrial fibrillation (AF) with rapid ventricular rate (RVR) in the emergency department (ED), but the advantages and disadvantages of these drugs cannot be verified.

2023年10月15日 · At face value, metoprolol tartrate (brand name Lopressor) and metoprolol succinate (brand name Toprolol XL) may seem similar. They are both selective beta-1 adrenoceptor blockers, with tartrate being dosed twice …