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2. Metoprolol - Wikipedia

   en.wikipedia.org/wiki/Metoprolol

   A Cochrane Review concluded that although metoprolol reduces the risk of atrial fibrillation recurrence, it is unclear whether the long-term benefits outweigh the risks. [33] This medicine may cause changes in blood sugar levels or cover up signs of low blood sugar, such as a rapid pulse rate. [32]

3. Antiarrhythmic agent - Wikipedia

   en.wikipedia.org/wiki/Antiarrhythmic_agent

   Antiarrhythmic agents, also known as cardiac dysrhythmia medications, are a class of drugs that are used to suppress abnormally fast rhythms (tachycardias), such as atrial fibrillation, supraventricular tachycardia and ventricular tachycardia. Many attempts have been made to classify antiarrhythmic agents.

4. Supraventricular tachycardia - Wikipedia

   en.wikipedia.org/wiki/Supraventricular_tachycardia

   Supraventricular tachycardia (SVT) is an umbrella term for fast heart rhythms arising from the upper part of the heart. [2] This is in contrast to the other group of fast heart rhythms – ventricular tachycardia , which start within the lower chambers of the heart . [ 2 ]

5. Drug-induced QT prolongation - Wikipedia

   en.wikipedia.org/wiki/Drug-induced_QT_prolongation

   Class III antiarrhythmic drugs are potassium channel blockers that cause QT prolongation and are associated with TdP. Amiodarone. Amiodarone works in many ways. It blocks sodium, potassium, and calcium channels, as well as alpha and beta adrenergic receptors. Because of its multiple actions, amiodarone causes QT prolongation but TdP is rarely ...

6. Paroxysmal supraventricular tachycardia - Wikipedia

   en.wikipedia.org/wiki/Paroxysmal_supra...

   Paroxysmal supraventricular tachycardia (PSVT) is a type of supraventricular tachycardia, named for its intermittent episodes of abrupt onset and termination. [3] [6] Often people have no symptoms. [1] Otherwise symptoms may include palpitations, feeling lightheaded, sweating, shortness of breath, and chest pain. [2] The cause is not known. [3]

7. 3 ways to minimize your own risk of falling like Pelosi and ...

   www.aol.com/3-ways-minimize-own-risk-130041920.html

   Additionally, many medications – both prescribed and over-the-counter - have common side effects, such as lightheadedness or confusion, that can lead to falls, so it is important for people to ...