1. Beta blocker (trade name Lopressor) used in treating hypertension and angina and arrhythmia and acute myocardial infarction; has adverse side effects (depression and exacerbation of congestive heart failure etc.)
   - metoprolol

Type of: beta blocker, beta-adrenergic blocker, beta-adrenergic blocking agent, beta-blocking agent

Encyclopedia: Lopressor

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