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Beta blockers are indicated for the treatment of acute myocardial infarctions. During a myocardial infarction, systemic stress causes an increase in circulating catecholamines. [22] [23] This results an increase in heart rate and blood pressure, therefore increasing myocardial oxygen demand.
The International Studies of Infarct Survival (ISIS) were four randomized controlled trials of several drugs for treating suspected acute myocardial infarction ("heart attack"). More than 134,000 patients from over 20 countries took part in four large simple trials between 1981 and 1993, coordinated from Oxford, England. [1] [2]
ATC code C07 Beta blocking agents is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products. [1] [2] [3] Subgroup C07 is part of the anatomical group C Cardiovascular system. [4]
It is also used to prevent further heart problems after myocardial infarction and to prevent headaches in those with migraines. [4] It is a beta blocker, specifically a selective β 1 receptor blocker, and is taken by mouth or is given intravenously. [4] Common side effects include trouble sleeping, feeling tired, feeling faint, and abdominal ...
Myocardial infarction (heart attack) Since beta 1 receptor are mainly located in the heart, most beta 1 blockers take abnormalities associated with the heart as the target. [5] It treats medical conditions like hypertension, arrhythmias, heart failure, chest pain, myocardial infarction.
Class Ib drugs shorten the action potential of myocardial cell and has a weak effect on the initiation of phase 0 of depolarization Treat and prevent ventricular arrhythmia during and immediately after myocardial infarction, though this is now discouraged given the increased risk of asystole; Ic Encainide; Flecainide; Moricizine; Propafenone
Nebivolol is a beta blocker used to treat high blood pressure and heart failure. [5] As with other β-blockers, it is generally a less preferred treatment for high blood pressure. [6] It may be used by itself or with other blood pressure medication. [6] It is taken by mouth. [6] Common side effects include dizziness, feeling tired, nausea, and ...
Anticoagulants: To prevent embolization.. Beta blockers: To block the effects of certain hormones on the heart to slow the heart rate.. Calcium Channel Blockers: Help slow the heart rate by blocking the number of electrical impulses that pass through the AV node into the lower heart chambers (ventricles).