What are the different types of arrhythmias?
FAQThere are many types of arrhythmias. They are identified by where they occur in the heart, in the atria or ventricles, and by the type of heart rhythm they provoke. When they originate in the atria, they are called atrial or supraventricular arrhythmias. Ventricular arrhythmias begin in the ventricles. Ventricular arrhythmias caused by heart disease are usually the most serious.
Related QuestionsMater Cardiology Grouparrhythmia (also referred to as dysrhythmia) is an abnormal rhythm of the heart, which can cause the heart to pump less effectively. An atrial arrhythmia is an arrhythmia caused by a dysfunction of the sinus node or the development of another atrial pacemaker within the heart tissue that takes over the function of the sinus node.Related Questions
Health Informationatrial arrhythmia is an arrhythmia caused by abnormal function of the sinus node, or by the development of another atrial pacemaker within the heart tissue that takes over the function of the sinus node. A ventricular arrhythmia is an arrhythmia caused by abnormal function of the sinus node, an interruption in the electrical conduction pathways, or the development of another area within the heart tissue that takes over the function of the sinus node.Related Questions
Heart Conditions in Adults - FAQAn arrhythmia (also referred to as dysrhythmia) is an abnormal rhythm of the heart, which can cause the heart to pump less effectively. An atrial arrhythmia is an arrhythmia caused by a dysfunction of the sinus node or the development of another atrial pacemaker within the heart tissue that takes over the function of the sinus node.Related Questions
Health Informationatrial arrhythmia is an arrhythmia caused by a dysfunction of the sinus node or the development of another atrial pacemaker within the heart tissue that takes over the function of the sinus node. A ventricular arrhythmia is an arrhythmia caused by a dysfunction of the sinus node, an interruption in the conduction pathways, or the development of another pacemaker within the heart tissue that takes over the function of the sinus node.Related Questions
What causes arrhythmias?
FAQOften, it’s hard to pinpoint a clear cause of an arrhythmia. Heart disease may lead to arrhythmias. Other factors that may provoke them include: stress, caffeine, smoking, alcohol, diet pills, and cough and cold medicines.
Related QuestionsAre arrhythmias common?
FAQArrhythmias are fairly common in middle-aged people. As you get older, you’re more likely to experience an arrhythmia.
Related QuestionsHow are arrhythmias treated?
FAQMany arrhythmias require no treatment. Serious arrhythmias may be treated in several ways depending on the underlying causes of the arrhythmia. In some cases, heart disease is treated to control the arrhythmia. Or, the arrhythmia itself may be treated using one or more of the treatments described below: There are various medications that can help restore normal heart rhythm and prevent further episodes of arrhythmia. However, they may not work as effectively as patients would like.
Related QuestionsAre arrhythmias serious?
FAQArrhythmias may involve the top or the bottom of the heart. In general, arrhythmias involving the top part of the heart are not serious or life-threatening. In contrast, arrhythmias involving the bottom part of the heart may be life-threatening. Secondly, arrhythmias occurring in hearts with normal plumbing (normal valve function and a strong left ventricle) are seldom life-threatening.
Related QuestionsWhat are the different types of acne lesions?
Acne: Frequently Asked QuestionsComedo (whiteheads or blackheads) or papules. The comedo is the basic acne lesion, which is a plugged pore. If the plugged pore stays under the skin, it's called a closed comedo and forms a white bump or whitehead. Blackheads are comedos that open up and appear blackish on the surface of the skin. This black color is not due to dirt, but because the air reacts with the excess oil. Nodules. These are more serious acne lesions. They lodge deeper in the skin, are painful, and can cause scarring.
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Quality Health | Urinary Incontinence in WomenStress incontinence occurs when you sneeze, cough, laugh, jog, or do other activities that put pressure on your bladder . It is the most common type of urinary incontinence in women. Urge incontinence, also called overactive bladder, occurs when the sensation to urinate is so strong that you cannot reach the toilet in time, even when your bladder contains only a small amount of urine.
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Macula Vision Research Foundation: FAQSoft, large - these are associated with age, and may enlarge, and may predispose to macular degeneration.
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NewswiseMost strokes are caused by a blood clot or a narrowing of a blood vessel (artery) leading to the brain, known as ichemic stroke. Other strokes are caused by a hemorrhage (bleeding) from an artery in the brain itself, known as hemorrhagic stroke.
Related QuestionsWHAT ARE THE DIFFERENT TYPES OF ECZEMA?
Eczema: Frequently Asked QuestionsAtopic eczema is the commonest form of eczema and is closely linked with asthma and hayfever. It can affect both children and adults, usually running in families. One of the most common symptoms of atopic eczema is its itchiness (or pruritis), which can be almost unbearable. Other symptoms include overall dryness of the skin, redness and inflammation. Constant scratching can also cause the skin to split, leaving it prone to infection.
Related QuestionsWhat are the different types of meets?
EducationSee Special Events for a detailed description. A "regular" orienteering meet is point to point, take the controls in order, fastest person wins. A Score-o leaves the order up to the competitor. Controls have a point value. Most points in shortest time wins. A Night-o is just like regular Orienteering, it's just in the dark, and, yes, you bring a flashlight!
Related QuestionsWhat are the different types of epilepsy?
UC Davis Comprehensive Epilepsy Program - FAQ about epilepsySeizures can be a brief interruption of brain activity (an absence seizure) or more intense and dramatic, including falling or abnormal muscles movements. (Click here to go to the Epilepsy Foundation of American Web site for a description of seizure types.) During a seizure, patient behavior depends on the area of the brain involved by abnormal electrical discharges in nerve cells. Different areas of the brain control different body activities.
Related QuestionsBesides chronic angina, what other types and how are they different?
LifeHeart.comUnstable angina. People with coronary artery disease may develop unstable angina, meaning pain and discomfort can happen unpredictably, even during rest. The pain is generally more severe and frequent than that of chronic angina. New or more severe symptoms of unstable angina require medical help right away, since a heart attack may be about to happen. Chronic angina patients may develop unstable angina as their condition progresses. Syndrome X.
Related QuestionsWhat are the different types of diabetic retinopathy?
Diabetic Retinopathy FAQ - AllAboutVision.comDiabetic retinopathy is classified as either nonproliferative (background) or proliferative. Nonproliferative retinopathy is the early stage, where small retinal blood vessels break and leak. In proliferative retinopathy, new blood vessels grow abnormally within the retina. This new growth can cause scarring or retinal detachment, which can lead to vision loss. The new blood vessels may also grow or bleed into the vitreous humor, the transparent gel filling the eyeball in front of the retina.
Related QuestionsWhat are the different types of Spectacle Lenses?
Eye Glasses FAQ - WikiFAQ - Answers to Frequently Asked Ques...composed of a main lens and two reading ssegments; one for near and one for intermediate distances (about arm lengths) high power plus lenses used for cataract patients. - made with aspheric surfaces to minimise aberrations due to shape of the lens darken when exposed to short wavelength radiation (300nm - 400nm) or ultra-violet light - rate of darkening and final transmission of the lens (saturation transmission) depends on the ambient temperature.
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Laser Hair Removal FAQ page for Women and Men Long Island Ne...All types respond differently to natural hormones occurring in different amounts in both men and women. Not all hair is visible on the surface of your skin. Hair growth goes between active and resting stages. On your head, above 90% of your hair is in the active growing stage that can last up to 7 years. The growing cycle of your body hair lasts only for a few months and as much as 30% of your hair is in the resting stage.
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Frequently Asked QuestionsThe two most prevalent types of migraine headache are migraines with aura and migraine without aura, the latter of the two being more common.
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KidneyStones.orgThere are many different types of kidney stones. The vast majority of stones are composed of calcium. The most common types of stones are calcium oxalate (70%), calcium phosphate (5-10%), struvite (10%), uric acid (10%) and cystine (1%). It is not uncommon for a single stone to be made of more than one of these types. When this occurs, the stone is commonly referred to as a mixed stone. Less common types of kidney stones include Xanthine, DHA and crixivan stones.
Related QuestionsWhat are the different types of macular degeneration?
FAQs: Age-Related Macular Degeneration - AllAboutVision.comMacular degeneration is classified as either dry or wet. The dry form is more common than the wet (about 90% of patients). It may result from the aging and thinning of macular tissues, depositing of pigment in the macula or a combination of the two. In the wet form, new blood vessels grow beneath the retina and leak blood and fluid. This leakage causes retinal cells to die and creates blind spots in central vision.
Related QuestionsWhat are the different types of brain tumors?
Brain Tumor Guide: FAQThere are many different kinds of brain tumors. The first way to divide brain tumors is based on whether they are primary or secondary. Primary tumors are tumors that begin in the brain. Secondary tumors are tumors that started our elsewhere in the body and spread, or metastasized, to the brain. For example, secondary brain tumors could have begun as breast cancer or lung cancer. Primary brain tumors can be further divided based on what type of cell the tumor began as.
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Hamster Heaven .::. FAQ - Frequently Asked QuestionsThere are 5 types that are kept as pets: Syrian, Campbell's, Winter White, Roborovski and Chinese. There are lots more but these types aren't kept as pets.
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Asphalt Roofing Manufacturers Association - Frequently Asked...Strip Shingles -- these asphalt shingles are approximately three times as long as they are wide. Manufactured in both standard and metric dimensions, strip shingles are distinguished by the number of cutouts or tabs that they have. The most common type of strip shingle is the "three-tab" shingle. Different textural and lighting/shadowing effects can be achieved with strip shingles depending on the number, shape and alignment of the cutouts.
Related QuestionsAre There Different Types Of Glaucoma?
Triad Eye Medical Clinic Frequently Asked Questions PageSimple or chronic open-angle glaucoma: This accounts for the majority -- about 90 percent -- of cases. It progresses slowly and often goes unnoticed for many months or years, causing a gradual deterioration of vision. This type of glaucoma typically responds well to treatment. Therapy is usually continued for life so that the pressure is kept under control, helping to prevent loss of vision. In a few cases, surgery is required to allow the fluid to pass more freely from the eye.
Related QuestionsAre there different types of trigger points?
FAQThere are two basic types of trigger points, latent trigger points and active trigger points. Latent trigger points cause increased muscle tension, but don't produce pain unless they are physically compressed. Active trigger points are latent trigger points that have degraded due to muscle overuse or abuse, and are actively producing pain.
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