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Different Classes of Beta-Blockers and Specific Drugs. Beta-blockers that are used clinically can be divided into two classes: 1) non-selective blockers (block both β 1 and β 2 receptors), or 2) relatively selective β 1 blockers ("cardioselective" beta-blockers). Some beta-blockers have additional mechanisms besides beta-blockade that ...
22 sie 2023 · Beta-blockers, as a class of drugs, are primarily used to treat cardiovascular diseases and other conditions. [1] Beta receptors exist in three distinct forms: beta-1 (B1), beta-2 (B2), and beta-3 (B3).
Beta blockers, also spelled β-blockers, are a class of medications that are predominantly used to manage abnormal heart rhythms (arrhythmia), and to protect the heart from a second heart attack after a first heart attack (secondary prevention). [1]
Antagonists of β-adrenergic receptors, known as β-blockers, have been used effectively for over four decades and have beneficial effects in the treatment of cardiovascular diseases. There are three generations of β-blockers according to their pharmacological properties.
10 kwi 2024 · β-blockers differ considerably in their physical chemistry. Lipophilic (oil-soluble) β-blockers are more likely than hydrophilic (water-soluble) β-blockers to enter the central nervous system (CNS) and exert their pharmacological actions there.
Beta-blockers antagonise the effects of sympathetic nerve stimulation or circulating catecholamines at beta-adrenoceptors which are widely distributed throughout body systems.
22 sie 2023 · Beta-blockers, as a class of drugs, are primarily used to treat cardiovascular diseases and other conditions. Beta-blockers are indicated and have FDA approval for the treatment of tachycardia, hypertension, myocardial infarction, congestive heart failure, cardiac arrhythmias, coronary artery diseas ….
