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Abnormal Heart Rhythms (Heart Rhythm Disorders) »
The heart is a two stage electric pump whose job it is to circulate blood through the body. There is a group of cells that serve as an automatic pacemaker located in the atrium that generates an electrical current that spreads to the heart muscle cells to generate a coordinated squeeze, so that the pump can function.
The heart has four chambers, the right and left atria (singular= atrium) and the right and left ventricles. The right side of the heart pumps blood to the lungs while the left side pumps it to the rest of the body.
Blood from the body is collected in the right atrium and is pushed into the right ventricle with a small beat of the upper chamber of the heart. The right ventricle then pumps the blood to the lungs to pick up oxygen. They oxygen-rich blood returns to the left atrium where the small atrial beat pushes it to the left ventricle. The left ventricle is much thicker than the right because it needs t...
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Pharmacy Editor: Melissa Conrad Stöppler, MD
Multaq (dronedarone) is an antiarrythmic drug used to treat atrial fibrillation or atrial flutter, types of abnormal heart rhythms. The only recommended dosage of MULTAQ (dronedarone tablets) is 400 mg twice daily in adults. The most common side effects of Multaq are diarrhea, nausea, abdominal pain, vomiting, and weakness. A clinical trial of Multaq was halted when the drug doubled the risk of death, stroke, and hospitalization for heart failure in heart patients with permanent atrial fibrillation, so it is important to discuss the risks and benefits of this drug with your doctor for your specific situation.
Multaq can harm an unborn baby or cause birth defects. Do not use dronedarone if you are pregnant. To be sure this medication is not causing harmful effects, your blood and heart rhythm may need to be tested on a regular basis.
Our Multaq Drug Center provides a comprehensive view of available drug information as well as related drugs, user reviews, supplements, and diseases, and condition.
What is Prescribing information?
The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.
MULTAQ® (dronedarone tablets) is indicated to reduce the risk of cardiovascular hospitalization in patients with paroxysmal or persistent atrial fibrillation (AF) or atrial flutter (AFL), with a recent episode of AF/AFL and associated cardiovascular risk factors (i.e., age > 70, hypertension, diabetes, prior cerebrovascular accident, left atrial diameter ≥ 50 mm or left ventricular ejection fraction [LVEF] < 40%), who are in sinus rhythm or who will be cardioverted [see Clinical Studies].
Read the complete drug monograph for Multaq »
Drug Description - Indications & Dosage - Side Effects & Drug Interactions - Warnings & Precautions - Contraindications - Medication Guide and More
What is Patient information?
Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any of these serious side effects:
Read the complete patient information for Multaq »
Possible Side Effects - Images - What Is - How Should I Take It - What If I Miss a Dose - What Should I Avoid and More
What is Consumer information?
A concise overview of the drug for the patient or caregiver from First DataBank.
HOW TO USE: Read the Medication Guide provided by your pharmacist before you start using dronedarone and each time you get a refill. If you have any questions, consult your doctor or pharmacist.
Take this medication by mouth, usually twice ...
Read the complete consumer information for Multaq »
Warnings - Uses - How to Use - Side Effects - Precautions - Drug Interactions and More
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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