Agonal breathing may sound like gasping, snorting, heavy or labored breathing, gurgling, or groaning. Learn about causes and treatment. Read more: What Does Agonal Breathing Sound Like? Article
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Cardiac Arrest: What You Should Know
Cardiac arrest is a serious medical emergency that requires immediate medical care. Use this WebMD slideshow to know whether you...
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Sudden Cardiac Arrest - Test Your Heart Health IQ
Take the Sudden Cardiac Arrest Quiz. Learning about this potentially deadly condition may save a life.
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Sleep Disorders: Myths and Facts About Snoring
Is your snoring harmless, or is it a sign of something more serious? Here's everything you need to know to sleep more soundly --...
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What percentage of the human body is water? See AnswerRelated Disease Conditions
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Sleep Apnea
Sleep apnea is defined as a reduction or cessation of breathing during sleep. The three types of sleep apnea are central apnea, obstructive apnea (OSA), and a mixture of central and obstructive apnea. Central sleep apnea is caused by a failure of the brain to activate the muscles of breathing during sleep. OSA is caused by the collapse of the airway during sleep. OSA is diagnosed and evaluated through patient history, physical examination and polysomnography. There are many complications related to obstructive sleep apnea. Treatments are surgical and non-surgical.
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Snoring
Snoring is caused by the vibrations of the soft tissues at the back of the nose and throat while a person sleeps. There are many causes of snoring like being pregnant, allergies, asthma, colds, the flu, excess alcohol, some medications, smoking, and sleep position. Obstructive sleep apnea is a condition that causes snoring and can be serious. Treatments to reduce or stop snoring include lifestyle changes, home remedies, antisnoring devices and aids, medical treatments, and at times, surgery.
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Sudden Cardiac Arrest
Sudden cardiac arrest is an unexpected, sudden death caused by sudden cardiac arrest (loss of heart function). Causes and risk factors of sudden cardiac arrest include (not inclusive) abnormal heart rhythms (arrhythmias), previous heart attack, coronary artery disease, smoking, high cholesterol,Wolff-Parkinson-White Syndrome, ventricular tachycardia or ventricular fibrillation after a heart attack, congenital heart defects, history of fainting, heart failure, obesity, diabetes, and drug abuse. Treatment of sudden cardiac arrest is an emergency, and action must be taken immediately.
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First Aid: Why You Need a First Aid Kit and CPR
First aid is providing medical assistance to someone a sick or injured person. The type of first aid depends on their condition. Preparedness is key to first aid, like having basic medical emergency kits in your home, car, boat, or RV. Many minor injuries may require first aid, including cuts, puncture wounds, sprains, strains, and nosebleeds. Examples of more critical first aid emergencies include heart attacks, strokes, seizures, and heatstroke.
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