sudden adult death syndrome: meaning, definition, pronunciation and examples
lowtechnical/medical
Quick answer
What does “sudden adult death syndrome” mean?
A medical condition characterized by the unexpected and rapid death of an apparently healthy adult, typically during sleep.
Audio
Pronunciation
Definition
Meaning and Definition
A medical condition characterized by the unexpected and rapid death of an apparently healthy adult, typically during sleep.
Also known as Sudden Arrhythmic Death Syndrome (SADS), it refers to cases where a post-mortem examination fails to reveal an adequate cause of death, often attributed to genetic cardiac electrical faults.
Dialectal Variation
British vs American Usage
Differences
In US medical literature, 'Sudden Arrhythmic Death Syndrome' is increasingly preferred. In UK public health contexts, 'sudden adult death syndrome' remains common. US often uses 'sudden unexplained death syndrome' as an umbrella term.
Connotations
Both carry significant emotional weight and imply medical mystery. Used cautiously with bereaved families.
Frequency
Slightly more frequent in UK/Australian public discourse; US prefers more specific diagnostic labels.
Grammar
How to Use “sudden adult death syndrome” in a Sentence
die from/of SADSinvestigation into SADSrisk factor for SADSVocabulary
Collocations
Examples
Examples of “sudden adult death syndrome” in a Sentence
noun
British English
- The coroner recorded a verdict of death by natural causes due to sudden adult death syndrome.
- Specialist clinics now offer screening for families affected by SADS.
American English
- The autopsy report listed the cause as sudden arrhythmic death syndrome.
- Several states have established registries to track SADS cases.
Usage
Meaning in Context
Business
Used in life insurance underwriting discussions regarding exclusions or premiums.
Academic
In medical journals, epidemiology papers, and genetic research articles.
Everyday
Rare in casual conversation; appears in news reports about tragic deaths.
Technical
In cardiology, forensic pathology, and genetic counseling reports.
Vocabulary
Synonyms of “sudden adult death syndrome”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sudden adult death syndrome”
Watch out
Common Mistakes When Using “sudden adult death syndrome”
- Pronouncing 'syndrome' with stress on first syllable /ˈsɪndroʊm/ (incorrect) instead of /ˈsɪndrəʊm/
- Using 'sudden infant death syndrome' (SIDS) for adults
- Confusing with 'sudden cardiac arrest' which may have identifiable structural cause.
FAQ
Frequently Asked Questions
No. A heart attack (myocardial infarction) is caused by blocked coronary arteries. SADS typically involves electrical malfunctions in a structurally normal heart.
In some cases, if identified through genetic screening of family members after a case, implanted cardioverter defibrillators (ICDs) can prevent death.
Generally refers to individuals over 18, but most commonly affects young adults between 20-40 years old.
Often yes. Many underlying causes are genetic channelopathies that can be inherited in an autosomal dominant pattern.
A medical condition characterized by the unexpected and rapid death of an apparently healthy adult, typically during sleep.
Sudden adult death syndrome is usually technical/medical in register.
Sudden adult death syndrome: in British English it is pronounced /ˌsʌdn̩ ˈædʌlt ˈdeθ ˌsɪndrəʊm/, and in American English it is pronounced /ˌsʌdn̩ əˈdʌlt ˈdeθ ˌsɪndroʊm/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A bolt from the blue (metaphorically similar in suddenness)”
Learning
Memory Aids
Mnemonic
SADS spells sadness - it's a sudden, adult, death syndrome causing great sadness.
Conceptual Metaphor
DEATH IS A THIEF (it steals healthy people silently in the night).
Practice
Quiz
Which term is becoming preferred in US medical literature instead of 'sudden adult death syndrome'?