Myths and Misconceptions About AFibAtrial fibrillation (AFib) is the most common type of arrhythmia (abnormal heartbeat). In AFib, very fast and irregular beats happen in the upper heart chambers. The atria may beat more...reactionscomments
Blood Thinners (Anticoagulants) and Atrial FibrillationAtrial fibrillation (AFib) is a heart condition in which the heartbeat becomes too fast or irregular. AFib can lead to stroke, so doctors try to treat it as quickly as...reactionscomments
What Is Electrical Cardioversion?When your heart has an irregular heartbeat, the condition is called arrhythmia (uh-RITH-me-uh). It may mean that your heart is beating too fast, too slowly, or a combination of the...reactionscomments
Is AFib Genetic?Atrial fibrillation (AFib) is a condition in which the heart loses its regular rhythm and beats too fast. It is a type of arrhythmia (uh-RITH-me-uh). Other types of arrhythmia make...reactions2comments
Heart Rate and Rhythm Controlling MedicinesDrugs that control heart rate or rhythm are called antiarrhythmics. They can prevent or treat a fast or irregular heart rate (arrhythmia). These drugs block fast or irregular electrical signals...reactions6comments
Types of ArrhythmiasAn arrhythmia is an abnormal heartbeat. This includes heartbeats that are too slow, too fast, or irregular. Arrhythmias happen when electrical signals in the heart do not work properly. A...reactionscomments
Types of Aortic Valve Replacement ProceduresAortic valve replacement is a type of surgery that replaces a damaged or diseased aortic valve with a mechanical or tissue valve. Aortic valve replacement is the most common surgery...reactionscomments
What is Transcatheter Aortic Valve Replacement (TAVR)?Transcatheter aortic valve replacement (TAVR) is designed to treat aortic stenosis (AS). AS is a condition in which the aortic valve becomes too narrow, disrupting blood flow from the heart...reactionscomments
Signs and Symptoms of Aortic StenosisRecognizing the signs and symptoms of aortic stenosis (AS) is critical. AS, when left undiagnosed and untreated, can lead to serious health risks like heart failure and even death.Aortic stenosis...reactions2comments
Causes and Risk Factors of Aortic StenosisAortic stenosis (AS) is a heart condition where the aortic valve narrows. The aortic valve is one of 4 main valves in the heart. Its job is to provide blood...reactionscomments
How Common is Aortic Stenosis?Aortic stenosis (AS) is one of the most common heart valve conditions. It affects millions of people around the world. With this heart condition, the aortic valve narrows, reducing the...reactionscomments
Understanding Aortic StenosisAortic stenosis (AS) is a condition in which the aortic valve, which pumps blood from the heart to the rest of the body, becomes narrowed. (“Stenosis” means narrowing.) It is...reactionscomments
What to Know About AFib and ChildrenAtrial fibrillation, or AFib, is not common in children. But symptoms and treatment may be unique in children with AFib. The heart is made up of 4 rooms, or chambers...reactionscomments
What to Know About AFib and AthletesAtrial fibrillation, or afib, is the most common abnormal heartbeat pattern (arrhythmia) in the world. Experts believe that about 3 in every 100 people have had afib at some point...reactionscomments
Understanding Clinical TrialsA clinical trial is a type of research. Research is the process scientists use to explain how our bodies work or why our bodies stop working well. Clinical trials are...reactionscomments
Clinical Trial GlossaryClinical trials or studies have a language of their own. It helps to understand the common terms doctors use when talking about a clinical trial before you sign up. Here...reactionscomments
Clinical Trial ParticipationClinical trials are medical studies that pose a question: Does a new treatment work better than older treatments? Each year, thousands of treatments are tested in controlled experiments called clinical...reactionscomments
