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  2. Cardiovascular agents - Wikipedia

    en.wikipedia.org/wiki/Cardiovascular_agents

    In particular, beta-blockers with intrinsic sympathomimetic activity are contraindicated in patients with myocardial infarction, heart failure or severe bradycardia. [ 15 ] [ 16 ] Beta-blockers should be used with caution in patients with asthma or chronic obstructive pulmonary disease (COPD) due to bronchoconstriction, and in patients with ...

  3. Beta blocker - Wikipedia

    en.wikipedia.org/wiki/Beta_blocker

    Beta blockers have also been used for the treatment of schizoid personality disorder. [105] However, there is limited evidence supporting the efficacy of supplemental beta blocker use in addition to antipsychotic drugs for treating schizophrenia. [106] [107] Contrast agents are not contraindicated in those receiving beta blockers. [108]

  4. Discovery and development of beta-blockers - Wikipedia

    en.wikipedia.org/wiki/Discovery_and_development...

    Figure 1: The chemical structure of dichloroisoprenaline or dichloroisoproterenol (), abbreviated DCI — the first β-blocker to be developed. β adrenergic receptor antagonists (also called beta-blockers or β-blockers) were initially developed in the 1960s, for the treatment of angina pectoris but are now also used for hypertension, congestive heart failure and certain arrhythmias. [1]

  5. Antiarrhythmic agent - Wikipedia

    en.wikipedia.org/wiki/Antiarrhythmic_agent

    Calcium channel blockers Diltiazem; Verapamil; Ca 2+ channel blocker: Prevent recurrence of paroxysmal supraventricular tachycardia; Reduce ventricular rate in patients with atrial fibrillation; V Adenosine; Digoxin; Magnesium sulfate; Work by other or unknown mechanisms Contraindicated in ventricular arrhythmias

  6. Bisoprolol - Wikipedia

    en.wikipedia.org/wiki/Bisoprolol

    Bisoprolol, sold under the brand name Zebeta among others, is a beta blocker which is selective for the beta-1 receptor [7] and used for cardiovascular diseases, [7] including tachyarrhythmias, high blood pressure, angina, and heart failure. [7] [8] It is taken by mouth. [7]

  7. Betaxolol - Wikipedia

    en.wikipedia.org/wiki/Betaxolol

    Betaxolol is a selective beta 1 receptor blocker used in the treatment of hypertension and angina. [1] It is also a adrenergic blocker with no partial agonist action and minimal membrane stabilizing activity. [2]

  8. Multifocal atrial tachycardia - Wikipedia

    en.wikipedia.org/wiki/Multifocal_atrial_tachycardia

    Caution should be used in patients with an underlying pulmonary disease such as COPD and patients with decompensated heart failure due to the increased risk for bronchospasms and decreased cardiac output. Furthermore, beta-blockers should be avoided in patients with atrioventricular blocks unless a pacemaker has been implanted. [7] In the ...

  9. Sotalol - Wikipedia

    en.wikipedia.org/wiki/Sotalol

    According to the FDA, sotalol should not be used in people with a waking heart rate lower than 50 beats per minute. [8] It should not be used in people with sick sinus syndrome, long QT syndrome, cardiogenic shock, uncontrolled heart failure, asthma or a related bronchospastic condition, or people with serum potassium below 4 meq/L. [8] It should only be used in people with a second and third ...

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