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2. Metoprolol - Wikipedia

   en.wikipedia.org/wiki/Metoprolol

   Metoprolol, sold under the brand name Lopressor among others, is a medication used to treat angina and a number of conditions involving an abnormally fast heart rate. [4] It is also used to prevent further heart problems after myocardial infarction and to prevent headaches in those with migraines . [ 4 ]

3. Inotrope - Wikipedia

   en.wikipedia.org/wiki/Inotrope

   Negative inotropic agents decrease myocardial contractility and are used to decrease cardiac workload in conditions such as angina. While negative inotropism may precipitate or exacerbate heart failure in the short term, certain beta blockers (e.g. carvedilol , bisoprolol and metoprolol ) have been believed to reduce long-term morbidity and ...

4. Antiarrhythmic agent - Wikipedia

   en.wikipedia.org/wiki/Antiarrhythmic_agent

   (The re-entrant rhythm is less likely to interact with tissue that has become refractory). The class III agents exhibit reverse-use dependence (their potency increases with slower heart rates, and therefore improves maintenance of sinus rhythm). Inhibiting potassium channels results in slowed atrial-ventricular myocyte repolarization.

5. List of cardiac pharmaceutical agents - Wikipedia

   en.wikipedia.org/wiki/List_of_cardiac...

   Group of pharmaceuticals that are used to suppress abnormally fast rhythms (tachycardias), such as atrial fibrillation, supraventricular tachycardia and ventricular tachycardia. Type I (sodium channel blockers) Type Ia Ajmaline; Procainamide; Quinidine; Type Ib Lidocaine; Phenytoin; Type Ic Encainide; Flecainide; Propafenone; Type II (beta ...

6. Adrenergic neuron blockers - Wikipedia

   en.wikipedia.org/wiki/Adrenergic_neuron_blockers

   Beta 1 blockers are receptor antagonists that bind to and antagonise beta 1 receptors, which are extensively located in the heart. [4] The majority of FDA-labeled uses of beta 1 blockers target the abnormalities of the heart to treat heart-related disorders including hypertension, heart failure, chronic stable angina, post-myocardial infarction ...

7. Beta blocker - Wikipedia

   en.wikipedia.org/wiki/Beta_blocker

   Common heart-related conditions for which beta blockers are well-established include angina pectoris, acute coronary syndromes, hypertension, and arrhythmias such as atrial fibrillation and heart failure. They are also used in the management of other heart diseases, such as hypertrophic obstructive cardiomyopathy, mitral valve stenosis or ...

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   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Adrenergic blocking agent - Wikipedia

   en.wikipedia.org/wiki/Adrenergic_blocking_agent

   Additionally, the heart rate and contractile force increase when SNS is activated, which may be harmful to cardiac function as it increases metabolic demand. [ 1 ] Adrenergic blocking agents treat certain diseases through blocking the adrenergic receptor , [ 2 ] [ 3 ] preventing it from being activated by noradrenaline and epinephrine .