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- Dictionarysudden infant death syndrome
noun
- 1. technical term for cot death
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What is sudden infant death syndrome?
What is sudden adult death syndrome (SADS)?
Is sudden death syndrome a medical condition?
What is a sudden unexpected infant death?
What causes sudden adult death syndrome (SDS)?
What causes sudden death syndrome (SCD)?
Sudden infant death syndrome (SIDS) – sometimes known as "cot death" – is the sudden, unexpected and unexplained death of an apparently healthy baby. In the UK, around 200 babies die suddenly and unexpectedly every year.
- Overview
- How do doctors define SDS?
- Are there symptoms or warning signs of SDS?
- What causes SDS?
- What are the risk factors for SDS?
- Is prevention possible?
- Frequently asked questions
- Summary
Sudden death syndrome (SDS) is a broad term that can describe any sudden, unexpected death from natural causes. It is not a formal condition or diagnosis and does not necessarily indicate a specific medical condition.
Sudden death syndrome (SDS) is an umbrella term for many biological scenarios leading to quick-onset and unforeseen mortality. The person involved often has little to no warning signs of illness. Even after death, an autopsy may not reveal obvious abnormalities.
SDS is not a formal diagnosis: no set criteria universally define sudden death.
However, a 2023 article suggests that many experts have adopted the World Health Organization’s (WHO) definition.
There is no standardized list of symptoms in SDS. Since SDS is not a single illness or disease, symptoms, if any, can vary significantly depending on the underlying cause.
For example, in the case of SCD, warning signs may be similar to any heart complication. Almost half of people report no symptoms of SCD. However, if symptoms are present, they may include:
•palpitations
•dizziness
•chest discomfort
•shortness of breath
Numerous known and unknown processes in the body can contribute to SDS. However, cardiovascular disease plays a major role overall.
Sudden cardiac death (SCD) is the most common cause of SDS. It is a widely inclusive term that can describe a variety of cardiovascular events, such as:
•sudden arrhythmia death syndromes (SADS), genetic heart conditions that alter the heart’s electrical activity, potentially causing sudden cardiac arrest
•heart attack
•coronary spasm
•anomalous coronary origin, a coronary artery that has an abnormality
Due to the number of conditions that can lead to SDS, individual risk factors vary significantly.
Because SCD is the most common cause of SDS, its risk factors are among the most well-known. These include the general risk factors for adverse cardiac events, such as:
•heavy alcohol consumption
•tobacco use
•physical inactivity
•obesity
It may be possible to prevent SDS through chronic disease management and lifestyle changes.
For example, people at high risk of cardiovascular events can reduce their risk with lifestyle modifications and medical treatments.
Proactive disease management can also be important in preventing SDS.
For someone living with a life-threatening allergy, carrying an emergency epi-pen is one way to prevent sudden death. Similarly, for certain asthma conditions, an emergency inhaler may save a person’s life.
How common is SDS?
Sudden deaths in the United States may account for between 150,000 and 450,000 deaths annually.
Is SDC painful?
SDC may be accompanied by pain or discomfort immediately before heart function stops.
What is the most common underlying condition of SCD?
Coronary artery disease is one of the most common underlying conditions in SCD. It accounts for approximately 80% of sudden cardiac arrests.
SDS is not a formal diagnosis. It is an umbrella term that describes unexpected, sudden, natural causes of death.
SCD is the most common cause of SDS. However, other conditions can also cause SDS, such as epilepsy, cerebral hemorrhage, and asthma.
Jun 13, 2019 · Sudden death syndrome (SDS) is a loosely defined umbrella term for a series of cardiac syndromes that cause sudden cardiac arrest and possibly death. Some of these syndromes are...
Jul 19, 2023 · Sudden infant death syndrome is the unexplained death of a baby. The baby is usually less than a year old and seems to be healthy. It often happens during sleep. Sudden infant death syndrome also is known as SIDS. It is sometimes called crib death because infants often die in their cribs.
May 19, 2023 · Sudden infant death syndrome is the leading cause of infant death beyond the neonatal period. Incidence roughly 1 in 2000 infants. Peak incidence between 1 and 3 months of age, although events may occur up to 12 months of age. Risk factors include exposure to tobacco smoke (antenatally and postna...
Sudden Infant Death Syndrome (SIDS) is the term used to describe the sudden death of a baby younger than 1 year of age that doesn’t have a known cause, even after a full investigation. Healthcare providers, law enforcement, and others investigate infant deaths to figure out what caused them.
Jul 24, 2023 · Sudden infant death syndrome (SIDS) is the abrupt and unexplained death of an infant less than 1-year old. Despite a thorough investigation (a careful review of clinical history, death scene investigation, and a complete autopsy), a cause for the patient's demise is not identified.
