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Cardioversion is a medical procedure by which an abnormally fast heart rate (tachycardia) or other cardiac arrhythmia is converted to a normal rhythm using electricity or drugs. Synchronized electrical cardioversion uses a therapeutic dose of electric current to the heart at a specific moment in the cardiac cycle , restoring the activity of the ...
Dronedarone has been termed a "multichannel blocker". [citation needed] However, it is unclear which channel(s) play a pivotal role in its success. [9]Thus, dronedarone's actions at the cellular level are controversial, with most studies suggesting an inhibition in multiple outward potassium currents including rapid delayed rectifier, slow delayed rectifier and ACh-activated inward rectifier. [10]
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.
The most common treatments are medications and surgery to repair the damaged blood vessels in your brain. Valvular heart disease Heart valve problems may be treated with medications or surgery.
Treatment requires identifying and removing any causative medications and correcting any underlying electrolyte abnormalities. [7] While TdP often self-resolves, cardioversion may be indicated if patients become hemodynamically unstable, as evidenced by signs such as hypotension, altered mental status, chest pain, or heart failure. [7]
However, some blood pressure medications have a side effect of making you feel sleepy during the day, regardless of how many Zzzs you get at night. "Others, like beta blockers, can be taken at ...
The results also suggested that this deficiency might affect cardiovascular function. The review then notes that after 2006, many epidemiological studies, randomized controlled trials, and meta ...
If this is not the case, cardioversion, which uses electricity to reset the heartbeat, should be performed urgently. If an electrocardiogram shows that the high heart rate is caused by something other than PSVT itself (such as a reduction in blood flow to the heart), injections of drugs called beta-blockers may help.