Metoprolol

Other names: Lopressor

Categories: Prescription Medication

Description:

Metoprolol is a beta-blocker commonly used in the treatment of myocardial infarction (MI). It works by slowing the heart rate, lowering blood pressure, and reducing the heart’s oxygen demand, which helps limit the size of the infarct and prevent dangerous arrhythmias. Early administration after an MI has been shown to improve survival and reduce complications, though it must be used carefully in patients with low blood pressure, bradycardia, or heart failure. Long-term, metoprolol is continued as part of secondary prevention to decrease the risk of another heart attack and improve overall heart function.

Treatment For:

Myocardial Infarction

AI generated Summary: Based on the provided information, there are no reviews available for the effectiveness of Metoprolol in treating Myocardial Infarction. The author has not provided any review or rating for this treatment. Therefore, it is not possible to determine the effectiveness of Metoprolol for Myocardial Infarction based on the given data.

Reviews

Average rating: 5/5

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All Physician Healthcare provider (non-physician) Healthcare Consumer (Patients & Caregivers)

Dr. Curbside

September 22, 2025

5.0

Metoprolol is a beta-blocker given early in myocardial infarction to slow the heart rate, lower blood pressure, and reduce the heart’s oxygen demand. Randomized controlled trials have shown that it can shrink infarct size, improve heart function, and reduce mortality and reinfarction risk. It’s considered a standard treatment alongside reperfusion and other therapies.

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