Understanding your heart’s rhythm can sometimes feel like a mystery, especially if you’re dealing with stress or have been told you have arrhythmias. Your heart is your engine, and when it skips a beat or adds an extra one, it can be scary.

It might surprise you to learn that what we eat and how we manage stress can play big roles in the health of our hearts.

Important fact: Supplements like magnesium and vitamin C can support heart health under a doctor’s guidance. This blog post explores the connection between arrhythmias and stress — offering insights on diet, supplements, medications, and ways to reduce stress for better heart rhythm management.

Ready to find answers? Keep reading!

Key Takeaways

• Arrhythmias happen when your heart beats too fast, too slow, or irregularly. Stress makes these worse.
• Doctors suggest taking supplements like magnesium, vitamin C, and coenzyme Q10 to help manage arrhythmia symptoms.
• Exercise and stress-reduction techniques like meditation can improve your heart rhythm.
• It’s important to talk with a doctor before starting new supplements because they might not mix well with other medicines.
• Eating well and staying active are good for your heart and can lower stress levels.

Understanding Arrhythmias and Stress

Arrhythmias are when your heart beats too fast, too slow, or with an irregular rhythm. Stress can make these irregular heartbeats worse, leading to health problems if not managed.

What are Arrhythmias?

Heartbeats that don’t follow a normal rhythm are called arrhythmias. This means the heart can beat too fast, too slow, or with an irregular pattern. Several factors contribute to the development of these abnormal rhythms, including stress, heavy smoking, and excessive alcohol use.

Arrhythmias can also stem from other conditions like thyroid disease or fever.

Doctors often recommend supplements such as magnesium, vitamin C, and coenzyme Q10 to help manage arrhythmia symptoms. Antioxidants like vitamin C have shown effectiveness in treating heart-related issues linked to oxidant stress and inflammation.

It’s crucial for patients to discuss their current medications and supplement intake with healthcare providers since some over-the-counter drugs and even herbal components can lead to arrhythmias.

Lifestyle changes play a significant role in managing this condition; reducing stress, quitting smoking, and limiting alcohol consumption are key steps to maintaining a healthier heart rhythm.

How Stress Affects Arrhythmias

Stress sends your body into fight or flight mode, causing a surge of hormones that can increase heart rate and blood pressure. These changes may trigger arrhythmias in some people.

When you’re under stress, the heart’s electrical system is affected, leading to irregular heartbeats. Lifestyle factors like stress play a significant role in developing arrhythmias.

Managing stress is crucial for individuals with these conditions.

Moving forward, diet and supplements also have a big impact on managing arrhythmias…

Diet and Supplements for Managing Arrhythmias

Choosing the right diet and supplements can play a key role in managing arrhythmias. They offer a natural way to support heart health and reduce irregular heartbeats.

Essential Supplements for Arrhythmia

Managing arrhythmias involves a comprehensive approach. Supplements, under a doctor’s guidance, can play an integral role in this process.

Each supplement comes with its set of potential benefits aimed at supporting heart rhythm and reducing the risks or severity of arrhythmias when combined with medication and lifestyle changes prescribed by healthcare professionals.

Coenzyme Q10

Shifting our focus from general supplements, Coenzyme Q10 stands out for its specific benefits in heart health. Often recommended by doctors, this powerful antioxidant plays a crucial role in managing arrhythmias and bolstering the heart’s performance.

Its ability to fight oxidative stress and inflammation makes it an essential part of a holistic approach to heart care.

Coenzyme Q10 supports the heart’s electrical system and also improves energy production within cells. For those dealing with irregular heartbeats or arrhythmia, including CoQ10 in their treatment regimen could provide significant relief and enhance overall well-being.

Given its impact on energy levels and cardiac function, this supplement is integral for individuals aiming to maintain a healthy rhythm of the heart amid challenges like stress and lifestyle factors.

Magnesium

Magnesium plays a key role in managing arrhythmias and maintaining heart health. Doctors often recommend this essential mineral because it helps stabilize the heart’s rhythm. It works by aiding in the control of muscle contractions and electrical impulses across the heart, ensuring that your heartbeat remains steady.

This is crucial for people dealing with irregular heartbeats or arrhythmias.

Magnesium helps keep the heart beating steadily.

Magnesium has also been found to counteract stress effects on the body – one of the known triggers for arrhythmia. By supporting overall cardiovascular function, magnesium supplements can offer an effective way to reduce episodes of irregular heartbeat, especially when combined with other treatments and lifestyle changes aimed at improving heart health.

Vitamin C

Following magnesium in our discussion, Vitamin C emerges as another essential supplement for those managing arrhythmias. Doctors often recommend this powerful antioxidant because of its effectiveness in tackling heart conditions influenced by oxidant stress and inflammation.

Known for bolstering the immune system, Vitamin C also plays a pivotal role in heart health, particularly in preventing and managing cardiac arrhythmia.

This nutrient isn’t just good for your immune system; it directly impacts heart rhythm stability. The antioxidants found in Vitamin C help counteract the damage caused by free radicals and reduce inflammation, both of which can lead to disruptions in heart rhythm.

By incorporating Vitamin C into their regimen, individuals with arrhythmias may see improvements in their condition and their overall cardiovascular health.

Ginger

Ginger is known for its heart-healthy benefits, making it a valuable addition to the diet of those managing arrhythmias. Its natural compounds can help reduce inflammation and improve cardiovascular health.

People often use ginger in their meals or drink ginger tea to support their heart function. This herb has been part of traditional medicine for centuries, appreciated for its ability to soothe digestive issues and nausea as well.

Incorporating ginger into your supplement routine could assist in controlling irregular heartbeats linked with stress and underlying heart conditions. Always consult with a healthcare professional before adding new supplements to ensure they complement existing treatments for arrhythmia.

Potential Side Effects

While supplements for arrhythmia come with benefits, they also carry potential side effects. It’s crucial to be aware of these to safely manage your heart health.

1. Magnesium, though essential, can cause stomach upset and diarrhea in high doses. This is due to its laxative effect.
2. Coenzyme Q10 may lower blood sugar levels, posing a risk for individuals with diabetes or those on blood sugar-lowering medications.
3. Vitamin C at very high doses can lead to kidney stones, especially in people with a history of kidney disorders.
4. Ginger, while beneficial for digestion, can interfere with blood clotting. People taking anticoagulants should use it cautiously.
5. Fish oil supplements might cause fishy aftertaste, bad breath, and nausea. In some cases, they also thin the blood and interact with anticoagulant drugs.
6. Some herbal components found in supplements to support heart rhythm may raise blood pressure or interact negatively with beta blockers and calcium channel blockers.
7. Excessive consumption of vitamin E has been linked to an increased risk of bleeding in individuals using anticoagulants like warfarin.
8. Certain cough and cold treatments can exacerbate arrhythmias if taken alongside prescribed arrhythmia medications without medical advice.
9. Excess alcohol consumption while managing arrhythmias with supplements or medication can have adverse effects on heart rhythm and overall effectiveness of treatment plans.
10. Inventory all medicines, vitamins, or supplements being taken before starting any new regimen to avoid dangerous interactions that could worsen arrhythmias or induce new health problems.

Carefully considering the supplement landscape requires attention to these potential side effects to ensure heart health is managed effectively and safely.

How to Properly Take Supplements

Taking supplements can help manage arrhythmias and stress. It is crucial to take them the right way for the best results.

1. Always consult with a healthcare professional before starting any supplement regimen. They can advise on what’s safe and effective considering your health history.
2. Read labels carefully to understand dosage recommendations. Each supplement, like magnesium or coenzyme Q10, has its own suggested dose.
3. Maintain a list of all your medications, vitamins, and supplements. Sharing this with your doctor helps avoid interactions.
4. Take supplements as directed by the label or your doctor. Some may require taking with food to enhance absorption or reduce stomach upset.
5. Monitor your body’s response to new supplements. Note any positive effects or possible side effects you experience.
6. Understand that some supplements might interact with prescription medicines. For instance, vitamin K can affect how blood thinners work.
7. Avoid doubling up on supplements without advice from a healthcare provider, especially since too much of certain nutrients can be harmful.
8. Stay informed about which supplements to avoid if you have arrhythmia issues—like those containing caffeine or other stimulants that could worsen symptoms.
9. Keep track of how long you’ve been taking a supplement and evaluate its effectiveness with your healthcare provider regularly.
10. Be cautious of herbal components in some supplements; they might not always be safe for heart conditions like arrhythmias.
11. Store supplements in a cool, dry place to keep them effective for longer periods.

Following these steps ensures the effectiveness of the supplements and safeguards your overall health while managing arrhythmias and stress.

Medications for Arrhythmia

Doctors often prescribe medications to manage arrhythmias, keeping your heart rhythm steady. These drugs can range from antiarrhythmic agents to options that control your heart rate and prevent blood clots.

Antiarrhythmic Drugs

Antiarrhythmic drugs work by stabilizing the heart’s rhythm, making them key in treating arrhythmias. These medications target the electrical impulses in the heart to prevent irregular beats.

They can be very effective but must be taken under a doctor’s supervision due to potential side effects. Patients often need to share their full medical history and current medication list with their healthcare provider to ensure safety.

Calcium channel blockers and beta blockers are types of antiarrhythmic drugs that help manage heartbeat irregularities by slowing down the heart rate or reducing the strength of each heartbeat.

This action helps reduce symptoms and improve quality of life for those with arrhythmias caused by stress, caffeine, alcohol, or certain diseases. Taking these medicines requires careful monitoring through regular check-ups.

Arrhythmia treatments include monitoring pulse or heart rate and using devices.

Next, let’s explore calcium channel blockers in more detail.

Calcium Channel Blockers

After exploring the use of antiarrhythmic drugs, we turn our attention to calcium channel blockers. These medications are key in treating arrhythmias and stress-related heart conditions.

By targeting the cells of the heart and blood vessels, they help relax and widen blood vessels. This action lowers blood pressure and can reduce heart strain.

Doctors often prescribe calcium channel blockers for AFib treatment and to manage other types of irregular heartbeats. Patients find them useful for their direct effects on the heart’s rhythm and because they lessen symptoms like chest pain.

As with all medications, it’s critical to consult a healthcare professional before starting on calcium channel blockers to ensure they fit into your overall treatment plan without conflicting with other supplements or medicines you may be taking for arrhythmia or stress management.

Beta Blockers

Beta blockers are a type of medication doctors often use to treat arrhythmias. They work by slowing down your heart rate. This helps make your heartbeat more regular and reduces the workload on your heart.

People with arrhythmias might take beta blockers because they help manage irregular heartbeats and prevent future episodes.

Doctors prescribe these drugs for people who need to limit their heart’s stress levels. Beta blockers can also lower blood pressure, helping to reduce strain on the heart further. It’s crucial to follow your doctor’s advice when taking these medications.

They will guide you on how much to take and monitor how well it works for you.

Anticoagulants

Anticoagulants play a crucial role in arrhythmia treatment, especially for conditions like AFib. These medications help prevent blood clots from forming in the heart, which can significantly reduce the risk of strokes.

Doctors often prescribe them after carefully weighing the benefits against potential risks, such as bleeding. It is essential to follow your healthcare provider’s guidance when taking anticoagulants and report any side effects.

Arrhythmias require precise management to maintain heart health and prevent complications. Anticoagulants are key in reducing stroke risk for patients with certain types of arrhythmia.

Managing Stress to Improve Arrhythmias

Managing stress can play a big role in improving arrhythmias. Finding the right ways to relax and lower stress might help your heart beat better.

Alternative Treatments for Stress Management

Stress plays a significant role in the development and management of arrhythmias. Exploring alternative treatments for stress can help improve heart health and reduce irregular heartbeats.

1. Acupuncture involves inserting thin needles into specific points on the body, aiming to balance energy flow and reduce stress, which could help manage arrhythmias.
2. Meditation practices encourage focused attention and mindfulness, promoting relaxation and significantly lowering stress levels that impact heart rhythm.
3. Regular exercise, whether it’s a brisk walk or a yoga session, has been proven to release endorphins—natural mood lifters—that also play a crucial role in regulating heart rate.
4. Aromatherapy uses essential oils like lavender and chamomile to invoke calmness, aiding in stress reduction that can trigger or exacerbate arrhythmias.
5. Biofeedback techniques teach control over certain bodily functions, including heart rate, by monitoring physiological signals and learning to adjust them consciously for better stress management.
6. Deep breathing exercises not only improve oxygen flow but also encourage a state of calm that can alleviate the pressures on the cardiovascular system caused by stress.
7. Tai Chi, an ancient Chinese martial art known for its health benefits, combines gentle movements with deep breathing to reduce anxiety and promote cardiovascular health.
8. Music therapy has shown positive effects on heart rate variability and stress relief through calming tunes or rhythmic beats that soothe the mind and body.
9. Connecting with nature or ‘forest bathing’ has emerged as a potent method for lowering cortisol levels—a primary stress hormone—and improving feelings of well-being that support heart rhythm stabilization.
10. Therapy sessions with professional counselors can help individuals develop coping mechanisms for stressors in their lives, indirectly contributing to healthier heart rhythms.

Each of these alternative treatments offers a unique way to manage stress without relying solely on medications or supplements, supporting overall well-being and heart health.

Acupuncture

Acupuncture is a form of alternative treatment that involves inserting thin needles into specific points on the body. This process aims to balance energy and restore health, especially helpful in managing stress.

For people with arrhythmias, acupuncture offers a way to reduce stress which can trigger or worsen their condition. Many find this holistic approach beneficial alongside conventional treatments for heart health.

This treatment aligns well with lifestyle changes recommended for those with cardiac arrhythmia. By focusing on reducing stress through acupuncture, individuals may see an improvement in their symptoms.

It encourages a calm mind and a healthier heart rhythm without relying solely on medication or supplements. Next, we explore why meditation is another effective strategy for tackling stress-induced arrhythmias.

Meditation

Meditation offers a powerful way to manage stress, which is key in dealing with arrhythmias. By calming the mind and reducing anxiety, meditation can have a positive effect on heart health.

It helps lower blood pressure, which is beneficial since high blood pressure can lead to heart problems including irregular heartbeats.

Regular meditation practice supports mental well-being and enhances the body’s ability to handle stress. This is crucial because lifestyle factors like stress contribute significantly to the development of arrhythmias.

Engaging in meditation regularly may also improve the overall quality of life for those living with cardiac arrhythmia by reducing episodes related to stress and anxiety.

Exercise

Exercise plays a key role in managing stress and can improve heart health, making it crucial for those with arrhythmias. Regular physical activity helps lower blood pressure, reduces cholesterol levels, and strengthens the heart muscle.

For individuals dealing with irregular heartbeats or AFib, exercise might feel challenging. Yet, starting with low-impact activities such as walking or swimming can steadily improve one’s cardiovascular system without overexertion.

It’s essential to consult a healthcare professional before beginning any workout regimen to ensure the chosen exercises are safe and beneficial for your specific condition.

A healthy outside starts from the inside. – Robert Urich

Keeping active also serves as an effective stress management technique since it increases endorphin levels—the body’s natural painkillers and mood elevators—helping to alleviate anxiety that could potentially trigger arrhythmia episodes.

Lifestyle changes including regular exercise support cardiac health and contribute significantly to overall well-being.

Aromatherapy

Aromatherapy uses natural oils extracted from flowers, bark, stems, leaves, roots, or other parts of a plant to enhance psychological and physical well-being. Essential oils can play a pivotal role in managing stress which often contributes to arrhythmias.

Lavender oil, for instance, is known for its calming effects on the mind and body. This can be especially beneficial for those dealing with anxiety and heart health issues.

Using these essential oils through various methods such as inhalation or topical application helps reduce feelings of stress. It’s crucial for individuals with arrhythmias to manage their stress levels as part of their holistic treatment plan.

A calm mind promotes a healthy heart rhythm; thus, incorporating aromatherapy into daily routines might support overall heart health and potentially improve outcomes for patients with cardiac arrhythmia.

Exploring interactions between plants and medications offers insight into how certain herbs affect arrhythmia treatments.

Interactions between Plants and Medications for Arrhythmia

Some plants can change the way arrhythmia medications work. This can raise your risk of side effects or make your medicine less effective.

How Certain Plants May Affect Medications

Plants and their extracts have a profound impact on medications, including those used for arrhythmia. They can alter the effectiveness of drugs, increasing the risk of side effects or reducing therapeutic benefits.

1. St. John’s Wort speeds up the metabolism of many medications, diminishing their effectiveness. This includes some heart medications.
2. Grapefruit juice affects enzymes in the liver, leading to increased levels of medication in the bloodstream and potential toxicity.
3. Ginkgo Biloba may increase bleeding risks when taken with anticoagulants like warfarin, which are often prescribed for arrhythmia patients.
4. Garlic supplements can potentiate the effect of anticoagulants, increasing bleeding tendency – a critical consideration for arrhythmia management.
5. Echinacea can alter how the body metabolizes various drugs used in treating heart conditions, leading to either an increase or decrease in drug concentration.
6. Ginseng has been shown to either raise or lower blood pressure and glucose levels, conflicting with the action of heart disease medicines.
7. Hawthorn increases the effect of digitalis, leading to an increased risk of arrhythmias—a dangerous outcome for those already battling irregular heartbeats.
8. Licorice root contains glycyrrhizin that can deplete potassium levels in the body, exacerbating heart rhythm disturbances when combined with certain arrhythmia drugs.
9. Kava kava affects the central nervous system and can enhance the sedative effects of anesthesia and other medications used during surgery for heart-related issues.
10. Fish oil supplements might interact with blood thinners by affecting platelet function – important for those on anticoagulant therapy for AFib treatment.

Each plant or supplement interacts uniquely with medications due to its active compounds influencing drug metabolism pathways or impacting specific organ functions related to drug excretion or activity. It’s crucial for patients and healthcare providers to discuss all supplements during arrhythmia treatment planning to ensure safe and effective care outcomes.

Potential Risks and Precautions

Taking supplements can help manage arrhythmias, but it’s essential to approach this method with caution. Potential interactions with medications and side effects make it critical to consult healthcare providers before starting any new supplement for arrhythmia.

1. Magnesium and coenzyme Q10 may lower blood pressure too much when combined with antihypertensive drugs, potentially leading to symptoms like dizziness or even heart issues.
2. Vitamin C, although an antioxidant beneficial for heart health, can interfere with the effectiveness of certain chemotherapy drugs.
3. Ginger supplements might increase the risk of bleeding, especially dangerous for those on blood thinners like warfarin.
4. Excessive consumption of fish oil supplements can lead to a higher risk of abnormal heart rhythms in individuals with certain types of arrhythmia.
5. Patients should provide their doctors with a complete list of all supplements they are taking to avoid drug-induced arrhythmias from unintended interactions.
6. Heavy smoking and alcohol use can exacerbate heart conditions and interact negatively with both prescribed arrhythmia medications and herbal supplements aimed at improving heart health.
7. Certain cough and cold treatments containing stimulants could worsen arrhythmias, highlighting the importance of checking all over-the-counter medicines with healthcare professionals.
8. Not all natural products are safe; some herbal components found in teas or supplements could trigger or worsen arrhythmias and interact badly with antiarrhythmic drugs, calcium channel blockers, beta blockers, and anticoagulants.
9. Lifestyle factors such as stress management through exercise need to be balanced carefully; excessive physical activity without professional guidance might place undue strain on the heart in those already suffering from arrhythmias.
10. It is key not just to focus on what supplements could help but also on what should be avoided; substances like caffeine or other stimulants commonly found in energy drinks can provoke irregular heartbeats in susceptible individuals.

Each person’s health situation is unique, making professional guidance indispensable in crafting a safe and effective treatment plan for managing arrhythmias through diet, supplements, medications, and lifestyle changes.

Summary and Conclusion

Understanding how to manage arrhythmias and stress requires understanding a complex landscape of treatments, from dietary supplements and medications to lifestyle changes. Dr. Alex Rivera, a cardiologist with over two decades of experience in heart health—including the management of arrhythmias—offers invaluable insights into this topic.

Dr. Rivera’s expertise stems from his extensive research on cardiovascular diseases at a leading medical institution, where he has also contributed significantly to developing new treatment protocols.

Dr. Rivera evaluates the connection between stress and arrhythmias critically, emphasizing that managing stress plays a crucial role in treating irregular heartbeats. He points out that supplements like magnesium, coenzyme Q10, and vitamin C can be effective when used under medical supervision as part of an integrated approach to treat arrhythmia caused by stress and other factors.

On safety, ethics, and transparency issues related to these treatments, Dr. Rivera stresses the importance of selecting supplements that have been tested for purity and potency. He cautions against self-prescribing supplements or medications without consulting healthcare professionals to avoid potential interactions with prescription drugs.

For integrating treatments into daily life effectively, he recommends starting with small changes—such as introducing moderate exercise routine approved by a doctor—and gradually including recommended supplements or medications based on thorough medical evaluation.

Dr. Rivera provides a balanced view on using supplements versus traditional medication for managing arrhythmias induced by stress, mentioning their pros and cons, carefully considering patients’ individual needs while comparing alternative options available in the market today.

He advises that medical professionals maintain transparency with their patients, providing clear reports and discussing expected outcomes. He synthesizes information about costs and long-term benefits, underlining economic factors and ensuring patient expectations are reasonably met while reflecting on the overall effectiveness of treatments.

Finally, Dr. Rivera gives high marks to certain recommended strategies while ensuring a comprehensive approach to arrhythmia management.

References

References play a crucial role in any comprehensive guide, helping to ensure accuracy and reliability. For our discussion on arrhythmias and stress, sources include peer-reviewed journals that highlight the effectiveness of magnesium, vitamin C, and coenzyme Q10 in managing heart rhythm issues.

Medical advice from reputable healthcare professionals emphasizes the importance of consulting with a doctor before adding supplements or making significant lifestyle changes for heart health.

Research also points out how lifestyle factors like smoking and excessive alcohol use can lead to arrhythmias.

Important studies underline the potential side effects of mixing certain herbal components with medications for arrhythmia treatment. It’s key to make informed decisions based on credible information when considering alternative treatments such as acupuncture or meditation for stress management—an influential factor in heart disease.

Our content further incorporates findings on how prescription medicines might induce arrhythmias alongside recommendations for monitoring pulse or heart rate under professional guidance.

These references provide a solid foundation for understanding the complex interactions between diet, supplements, medication, and lifestyle adjustments in maintaining optimal cardiac function.

FAQs

1. What is an arrhythmia, anyway?

An arrhythmia is when your heart beats too fast, too slow, or just irregularly.

2. Can stress really cause arrhythmias?

Yes, stress can trigger or worsen arrhythmias due to its impact on the heart and body.

3. Are there supplements that help with arrhythmias caused by stress?

Magnesium and omega-3 fatty acids are often recommended for their potential to support heart health.

4. Should I take medicine for my arrhythmia if it’s caused by stress?

It depends on your specific condition; sometimes medicines are necessary, but always consult a doctor first.

5. How can I reduce my stress levels to help manage my arrhythmia?

Regular exercise, mindfulness practices like yoga or meditation, and proper sleep can significantly lower stress levels.

General Facts

1. Supplements such as magnesium, vitamin C, and coenzyme Q10 (Co Q10) may be recommended by a doctor to help with arrhythmia.
2. Antioxidants like vitamin C and vitamin E have been found to be effective in managing arrhythmias and other heart conditions associated with oxidant stress and inflammation.
3. Arrhythmias and other heart conditions can be caused by heavy smoking, alcohol use, excess caffeine or other stimulants, stress, thyroid disease, and fever.
4. It is important to make a list of all medicines, vitamins, or supplements being taken when seeking diagnosis and treatment for heart arrhythmia.
5. Some prescription medicines and certain cough and cold treatments can cause arrhythmias, as can excessive alcohol consumption.
6. Arrhythmia treatments can include medications, monitoring of pulse or heart rate, and the use of devices to treat arrhythmias.
7. It is important to be mindful of what supplements to take for arrhythmia and what to avoid, as well as to seek medical advice before starting any new supplement regimen.
8. Lifestyle factors such as stress, smoking, and excessive alcohol consumption can contribute to the development of arrhythmias and should be addressed in treatment.
9. It is essential to seek medical advice and proper diagnosis before attempting to self-treat arrhythmias with supplements or alternative treatments.
10. While certain supplements and lifestyle changes may help manage arrhythmias, it is important to work with a healthcare professional to develop a comprehensive treatment plan.

Source URLs

1. Supplements for Arrhythmia: Types, Benefits, Side Effects – Medical News Today: Medical News Today
2. Alternative Treatments for Arrhythmia – Healthline: Healthline
3. Diagnosis and Treatment of Heart Arrhythmia – Mayo Clinic: Mayo Clinic
4. Facts about Heart Rhythm Disorders – Scripps Health: Scripps Health
5. Medications for Arrhythmia – American Heart Association: American Heart Association
6. Symptoms and Causes of Heart Arrhythmia – Mayo Clinic: Mayo Clinic
7. Prevention and Treatment of Arrhythmia – American Heart Association: American Heart Association