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- DictionaryAr·rhyth·mi·a/āˈriT͟Hmēə/
noun
- 1. a condition in which the heart beats with an irregular or abnormal rhythm.
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Oct 4, 2023 · An arrhythmia (pronounced as “ uh-RITH-me-uh”) is an irregular heartbeat. This means your heart is out of its usual rhythm. About 1.5%-5% of people have arrhythmias. It may feel like...
- Kris Martins
Nov 11, 2022 · The American Heart Association explains that arrhythmia refers to any problem in the rate and/or rhythm of a person’s heartbeat, such as atrial fibrillation, bradycardia, tachycardia, conduction disorders, rhythm disorders, ventricular fibrillation, premature contractions and more.
- What You Need to Know About Arrhythmias
- When Should I Call An Ambulance?
- What Is An Arrhythmia?
- How Does A Normal Heart Rhythm Work?
- What Are The Symptoms of Arrhythmia?
- What Are The Different Types of Arrhythmias?
- What Causes Arrhythmia?
- How Are Arrhythmias Diagnosed?
- How Are Arrhythmias Treated?
Normally, special heart cells generate an electrical signal that travels through the heart. The electricity causes the heart muscle to contract, and that’s what makes a heartbeat.An arrhythmia means the heart is not beating in the proper rhythm. This can cause anything from minor symptoms all the way to cardiac arrest and death.Since different rhythm disturbances need different treatments, diagnosing the precise type of arrhythmia is important.Advanced treatments include medication, destruction of cells that produce unusual signals and devices inserted into the body to generate proper heart rhythms.If someone experiences severe chest pain, shortness of breath, prolonged palpitations or racing heartIf someone loses consciousness. You may need to perform cardiopulmonary resuscitation (CPR) if the heartbeat or breathing has stopped, and use an automated external defibrillator (AED)An arrhythmia is an abnormality in the timing or pattern of the heartbeat. When you have an arrhythmia, your heart may beat too quickly or too slowly, or you may experience an irregular rhythm in which your heart feels as if it is "skipping a beat." Some types of arrhythmia may not be serious. Other types may be of great concern because they can ca...
The heart is a four-chambered muscle that pumps blood, which carries oxygen and nutrients, throughout the body. The two upper chambers of the heart, the right and left atria (plural of atrium), receive and collect the blood. The lower chambers, the right and left ventricles, pump the blood to other parts of the body. 1. The right atrium receives ox...
Cardiac arrhythmias may cause a wide variety of symptoms, such as: 1. Palpitations: a racing, skipping or fluttering sensation in your chest 2. Dizziness or light-headedness 3. Fainting 4. Low blood pressure 5. Chest pain 6. Shortness of breath 7. Fatigue 8. Heart failure: heart can’t pump enough oxygenated blood through the body 9. Cardiac arrest:...
Supraventricular tachycardia — rapid heartbeat involving the atria (upper chambers of the heart). There are several types of supraventricular tachycardia:Arrhythmias have many different causes. Here are some examples: 1. Congenital abnormality of the heart’s electrical system: For example, some patients are born with an abnormal muscle fiber connecting the upper and lower chambers of the heart. The presence of this extra fiber can lead toparoxysmal supraventricular tachycardia(PSVT) later in life. 2...
Some diagnostic tests take place on site in a doctor’s office or hospital. Other tests provide monitoring at home as you follow your daily routine. Click each method to learn more.
Treatment decisions are based on a thorough analysis of your condition, medical history, lifestyle and other factors. Click each treatment to learn more. 1. Procedures 1.1. Catheter ablation: procedure to cauterize the specific heart cells that cause abnormal heart rhythms 1.2. Cardioversion: procedure delivering a precisely controlled shock to you...
Feb 27, 2020 · Heart rhythm problems (heart arrhythmias) occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Heart arrhythmias (uh-RITH-me-uhs) may feel like a fluttering or racing heart and may be harmless.
A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly. The heart may beat too fast or too slow. Or the pattern of the heartbeat may be inconsistent.
Aug 1, 2019 · An arrhythmia is an irregular heartbeat – a heart rate that's faster or slower than normal, or with extra or skipped beats. You may have irregular heartbeats...
Apr 24, 2023 · An arrhythmia is an irregular heartbeat caused by an abnormal heart rate or heart rhythm. Heart rate is the number of times your heart beats in one minute while at rest,...
