Results for "Mitral Valve Prolapse"
Conditions Encyclopedia Entry 1775934544
Mitral Valve Prolapse (MVP) is a condition where the mitral valve in the heart does not close properly, allowing blood to flow backward into the left atrium.
Health & MedicineConditions Encyclopedia Entry 1779913265
** This encyclopedia entry is about **Atrial Fibrillation**, a common heart condition characterized by an irregular and often rapid heart rhythm. **CONTENT:** ### Overview Atrial fibrillation (AFib) is a complex heart condition that affects millions of people worldwide. It is a type of arrhythmia, or irregular heartbeat, that occurs when the upper chambers of the heart (atria) beat too quickly and irregularly. This can lead to a range of symptoms, from mild palpitations to life-threatening complications such as stroke and heart failure. AFib is a chronic condition that requires ongoing management and treatment to prevent complications and improve quality of life. AFib can be caused by a variety of factors, including high blood pressure, heart valve problems, heart failure, and certain medications. It can also be a result of age-related wear and tear on the heart. In some cases, AFib can be a symptom of an underlying condition, such as coronary artery disease or mitral valve prolapse. ### History/Background The concept of AFib has been described in medical literature for centuries. The Greek physician Galen (129-216 AD) described a condition similar to AFib, which he called "irregular pulse." However, it wasn't until the 19th century that the condition was formally described and named by the French physician Jean-Baptiste Bouillaud (1796-1881). In the early 20th century, the development of electrocardiography (ECG) allowed doctors to diagnose AFib more accurately. The ECG is a non-invasive test that measures the electrical activity of the heart, allowing doctors to detect irregular heart rhythms. ### Key Information **Causes and Risk Factors:** * High blood pressure * Heart valve problems * Heart failure * Coronary artery disease * Mitral valve prolapse * Age-related wear and tear on the heart * Certain medications **Symptoms:** * Irregular heartbeat or palpitations * Shortness of breath * Fatigue * Dizziness or lightheadedness * Chest pain or discomfort **Complications:** * Stroke * Heart failure * Cardiac arrest * Pulmonary embolism **Treatment Options:** * Medications to control heart rate and rhythm * Electrical cardioversion to restore normal heart rhythm * Ablation procedures to destroy abnormal electrical pathways in the heart * Pacemakers or implantable cardioverter-defibrillators (ICDs) to regulate heart rhythm ### Significance AFib is a significant public health concern due to its high prevalence and potential complications. According to the American Heart Association, AFib affects over 33 million people worldwide, with the number expected to increase as the population ages. Early detection and treatment of AFib can significantly improve quality of life and reduce the risk of complications. However, many people with AFib remain undiagnosed or undertreated, highlighting the need for increased awareness and education about this condition. **INFOBOX:** - Name: Atrial Fibrillation - Type: Heart Condition - Date: First described by Galen (129-216 AD) - Location: Global - Known For: Irregular and often rapid heart rhythm **TAGS:** Atrial Fibrillation, Arrhythmia, Heart Condition, High Blood Pressure, Heart Valve Problems, Heart Failure, Coronary Artery Disease, Mitral Valve Prolapse, Electrocardiography, Cardiac Arrest, Stroke, Pulmonary Embolism.
Health & MedicineConditions Encyclopedia Entry 1778036165
Mitral Valve Prolapse (MVP) is a heart condition characterized by the mitral valve leaflets bulging back into the left atrium during heart contractions, potentially leading to complications such as mitral regurgitation and arrhythmias.