8/27/2023 0 Comments Heart arrhythmia![]() ![]() October 5, 2021.In a typical heart rhythm, a tiny cluster of cells at the sinus node sends out an electrical signal. Hyperthyroidism (Overactive Thyroid): Diagnosis and Treatment.Journal of the American Heart Association. Risk of Atrial Fibrillation in Black Versus White Medicare Beneficiaries With Implanted Cardiac Devices. Chen ML, Parikh NS, Merkler AE, et al. ![]() Impact of Sex and Ethnicity on Arrhythmic Risk. Circulation: Arrhythmia and Electrophysiology. Frequency of Cardiac Rhythm Abnormalities in a Half Million Adults. Centers for Disease Control and Prevention. ![]() Implantable Cardioverter Defibrillator (ICD).What Is an Arrhythmia? National Heart, Lung, and Blood Institute. March 24, 2022.Heart Arrhythmia: Symptoms and Causes.Favorite Resource to Become an AdvocateĪrrhythmia Alliance is a coalition of charities, patient groups, caregivers, and medical professionals with the mission to raise awareness and advance treatment and quality of life for people living with cardiac arrhythmias. Share your experiences and connect with others who are dealing with the same struggles of living with an arrhythmia. Through this support network from the AHA, you can join a community of people with atrial fibrillation. The ACC is committed to empowering patients to make better informed decisions about their health and has created “ decision aids” to help those living with heart conditions like Afib navigate different treatment options. Get the facts on arrhythmias and search the organization’s database for a certified heart specialist near you.ĬardioSmart is a patient engagement program from the American College of Cardiology (ACC) that provides information and resources on heart conditions. is a subsite of the Heart Rhythm Society, an international non-profit organization representing medical and science professionals from more than 70 countries who specialize in cardiac rhythm disorders. Learn about symptoms, diagnosis, and monitoring of arrhythmia, as well as tips for prevention and treatment of a heart rhythm disorder. The AHA is the nation’s leading organization for heart health and heart-related disorders. C alcium channel blockers, or “ calcium antagonists,” interrupt the movement of calcium into the heart and can slow the heart rate.įavorite Organizations for Essential Information About Arrhythmia. ![]() Anticoagulants are commonly prescribed to people who are at risk of blood clots, such as those with atrial fibrillation. These medications do not dissolve existing blood clots, but rather prevent new ones from forming or existing ones from growing bigger. Anticoagulants, or blood thinners, work by making it more difficult for blood to clot.Beta-blockers work by slowing the heart rate and decreasing the effects of adrenaline on the heart, thereby lowering blood pressure.Atropine temporarily treats a slow heart rate.Adenosine slows a racing heart by slowing its electrical signals.They can also be used to even out or stabilize an abnormal heart rhythm. Medications can slow down a heartbeat that is too fast. Stress tests, which use physical exertion (such as running on a treadmill) or drugs to simulate exercise, can trigger an arrhythmia and help a doctor make an accurate diagnosis.Ĭardiac catheterization, a procedure in which a tiny tube is threaded through a vein or artery and into the heart, can help your doctor measure pressures in the heart or evaluate for potential blockage of the coronary arteries.Īrrhythmias can be treated with lifestyle modification, medications, or medical procedures/surgery. These electrodes will generate a picture of your heart’s electrical activity so doctors can see where any irregularities may occur.Īn echocardiogram - a type of ultrasound that uses sound waves to produce images of your heart - may also be used to diagnose heart problems that can lead to arrhythmias. A number of tests and devices are used to detect an arrhythmia.ĭiagnosis usually requires recording the heart’s electrical activity using an electrocardiogram, or ECG.Ī Holter monitor - a portable, 24- or 48-hour ECG - may also be used if your doctor wants to see your heartbeat over a longer period.ĭuring an ECG, small patches or stickers called electrodes are stuck to several spots on your chest and body. ![]()
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