Over six sessions, Graham received support from his caseworker who offered a listening ear, helped him understand the impacts of a sudden bereavement and provided guidance to develop and build coping and resilience through such a devastating time.

Sometimes, people with SSHL put off seeing a doctor because they think their hearing loss is due to allergies, a sinus infection, earwax plugging the ear canal, or other common conditions. However, you should consider sudden deafness symptoms a medical emergency and visit a doctor immediately. Although about half of people with SSHL recover some or all their hearing spontaneously, usually within one to two weeks from onset, delaying SSHL diagnosis and treatment (when warranted) can decrease treatment effectiveness. Receiving timely treatment greatly increases the chance that you will recover at least some of your hearing.


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Most of these causes are accompanied by other medical conditions or symptoms that point to the correct diagnosis. Another factor to consider is whether hearing loss happens in one or both ears. For example, if sudden hearing loss occurs only in one ear, tumors on the auditory nerve should be ruled out as the cause. Autoimmune disease may cause SSHL in one or both ears.

With pure tone audiometry, your doctor can measure how loud different frequencies, or pitches, of sounds need to be before you can hear them. One sign of SSHL could be the loss of at least 30 decibels (decibels are a measure of sound intensity) in three connected frequencies within 72 hours. This drop would, for example, make conversational speech sound like a whisper. Patients may have more subtle, sudden changes in their hearing and may be diagnosed with other tests.

If you are diagnosed with sudden deafness, your doctor will probably order additional tests to try to determine an underlying cause for your SSHL. These tests may include blood tests, imaging (usually magnetic resonance imaging, or MRI), and balance tests.

The most common treatment for sudden deafness, especially when the cause is unknown, is corticosteroids. Steroids can treat many disorders and usually work by reducing inflammation, decreasing swelling, and helping the body fight illness. Previously, steroids were given in pill form. In 2011, a clinical trial supported by the NIDCD showed that intratympanic (through the eardrum) injection of steroids was as effective as oral steroids. After this study, doctors started prescribing direct intratympanic injection of steroids into the middle ear; the medication then flows into the inner ear. The injections can be performed in the offices of many otolaryngologists, and are a good option for people who cannot take oral steroids or want to avoid their side effects.

Sudden cardiac death (SCD) is death due to a cardiovascular cause that occurs within one hour of the onset of symptoms. A sudden cardiac arrest occurs when the heart stops beating or is not beating sufficiently to maintain perfusion and life. This activity examines the evaluation, diagnosis, and management of sudden cardiac death and the role of team-based interprofessional care for affected patients.

Objectives:Review the causes of sudden cardiac death.Describe the evaluation of a survivor of cardiac arrest.Summarize the treatment options for cardiac arrest.Explain how enhanced coordination of the interprofessional team can lead to more rapid detection of cardiac abnormalities and subsequently enhance the detection of potentially fatal pathology and allow for treatment when indicated.Access free multiple choice questions on this topic.

Sudden cardiac death (SCD) is death due to a cardiovascular cause that occurs within one hour of the onset of symptoms. A sudden cardiac arrest occurs when the heart stops beating or is not beating sufficiently to maintain perfusion and life.

Coronary artery disease is the most common cause of sudden cardiac death, accounting for up to 80% of all cases. Cardiomyopathies and genetic channelopathies account for the remaining causes. The most common causes of non-ischemic sudden cardiac death are cardiomyopathy related to obesity, alcoholism, and fibrosis.

In patients younger than 35, the most common cause of sudden cardiac death is a fatal arrhythmia, usually in the context of a structurally normal heart. In patients from birth to 13 years, the primary cause is a congenital abnormality. In patients aged 14 to 24 years, the cause of sudden cardiac death is attributed to hypertrophic cardiomyopathy (HCM), arrhythmogenic right ventricular cardiomyopathy (ARVC), congenital coronary anomalies, genetic channelopathies, myocarditis, Wolff-Parkinson-White syndrome, and Marfan syndrome.

Each year, approximately 0.1% of the United States population experiences a medical services-assessed, out-of-hospital cardiac arrest. European studies have a similar incidence ranging from 0.04% to 0.1% of the population. The median age in the US is between age 66 and 68. Males are more likely to suffer from sudden cardiac arrest.

While rare, sudden cardiac death is the leading cause of nontraumatic cause of death among young athletes. In the general population, sports-related, sudden death from any cause is 0.5 to 2.1 per 100,000 yearly. Sports-related, sudden deaths are higher in elite athletes with an incidence of 1:8,253 per year per the National Collegiate Athletic Association (NCAA). NCAA Division I male basketball players have a 1:5200 incidence of sudden death.

Treatment for sudden cardiac arrest should be initiated immediately by lay people and EMS. Treatment includes the use of an automated external defibrillator and cardiopulmonary resuscitation (CPR). CPR provides enough oxygen to the brain until a stable electrical rhythm can be established.

After transfer to a hospital, therapeutic hypothermia can be induced to limit neurologic injury and reperfusion injuries. Therapeutic hypothermia is more effective for the management of ventricular tachycardia and ventricular fibrillation but can also be used in PEA and asystole. Limitations to therapeutic hypothermia include a tympanic membrane temperature below 30 degrees at presentation, being comatose before the sudden cardiac arrest, pregnancy, inherited coagulation disorder, and the terminally ill patient.

An implantable cardioverter defibrillator (ICD) is used for secondary prevention of sudden cardiac death in any person who has experienced arrhythmia-related syncope or survived sudden cardiac arrest.

To reduce the risk of sudden death, healthcare workers should educate the family members of young sudden cardiac death victims that they may also be at an increased risk for ischemic heart disease and ventricular arrhythmias. First-degree relatives, particularly those younger than 35, should be screened. If cardiomyopathy or a genetic channelopathy is present, the evaluation of other family members should also occur. For the most part, the evaluation should be done by a cardiologist or an internist.

Sudden cardiac arrest (SCA) is the sudden loss of all heart activity due to an irregular heart rhythm. Breathing stops. The person becomes unconscious. Without immediate treatment, sudden cardiac arrest can lead to death.

Emergency treatment for sudden cardiac arrest includes cardiopulmonary resuscitation (CPR) and shocks to the heart with a device called an automated external defibrillator (AED). Survival is possible with fast, appropriate medical care.

Sudden cardiac arrest isn't the same as a heart attack. A heart attack happens when blood flow to a part of the heart is blocked. Sudden cardiac arrest is not due to a blockage. However, a heart attack can cause a change in the heart's electrical activity that leads to sudden cardiac arrest.

Electric signals in the heart control the rate and rhythm of the heartbeat. Faulty or extra electrical signals can make the heart beat too fast, too slowly or in an uncoordinated way. Changes in the heartbeat are called arrhythmias. Some arrhythmias are brief and harmless. Others can lead to sudden cardiac arrest.

The most common cause of sudden cardiac arrest is an irregular heart rhythm called ventricular fibrillation. Rapid, erratic heart signals cause the lower heart chambers to quiver uselessly instead of pumping blood. Certain heart conditions can make you more likely to have this type of heartbeat problem.

Genetic tests can be done to see if you have long QT syndrome, a common cause of sudden cardiac death. Check with your insurer to see if it is covered. If you have the long QT gene, your health care provider may recommend that other family members also be tested.

You also might consider purchasing an automated external defibrillator (AED) for home use. Discuss this with your health care provider. AEDs help reset the heart's rhythm when a person has sudden cardiac arrest. But they can be expensive and aren't always covered by health insurance.

Methods:  We conducted a retrospective multicenter study of the efficacy of implantable cardioverter-defibrillators in preventing sudden death in 128 patients with hypertrophic cardiomyopathy who were judged to be at high risk for sudden death.

Conclusions:  Ventricular tachycardia or fibrillation appears to be the principal mechanism of sudden death in patients with hypertrophic cardiomyopathy. In high-risk patients with hypertrophic cardiomyopathy, implantable defibrillators are highly effective in terminating such arrhythmias, indicating that these devices have a role in the primary and secondary prevention of sudden death.

Sudden Oak Death (SOD) is a tree disease that was first detected in the San Francisco Bay area in the mid-1990s and then in Curry County, Oregon and Santa Cruz County, California in 2001. Since the first detections, the disease has been found in an additional 15 counties in California. SOD has killed millions of tanoak, coast live oak, California black oak, and other native tree species. The disease is caused by Phytophthora ramorum, a water mold pathogen that causes several other plant diseases, including ramorum leaf blight, ramorum dieback, Phytophthora canker diseases, and sudden larch death. Phytophthora ramorum is considered especially dangerous because it affects a wide variety of plants, including rhododendron, camellia, and other common horticultural species. Because there is no known cure for SOD, preventing the movement of P. ramorum-infected plants is the best way to protect our forests and landscape plants. 17dc91bb1f

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