| sudden death | An arrhythmogenic death in aortic stenosis, coronary disease, mesothelioma of the AV node, or single coronary artery. (05 Mar 2000) |
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| sudden infant death | The abrupt and unexplained death of an apparently healthy infant under one year of age, remaining unexplained after a thorough case investigation, including performance of a complete autopsy, examination of the death scene, and review of the clinical history. (expert panel of the national institute of child health and human development in paediatric pathology, v.11, no.5, sept-oct 1991, p681) (12 Dec 1998) |
| sudden infant death syndrome | <syndrome> May affect infants of any age, but some risk factors have been identified: term infants who have had a life-threatening period of apnoea (not breathing), premature infants of low birth weight, siblings of infants who have succumbed to sudden infant death syndrome and infants of substance abusing mothers. Peak age is at 2.5 months and 4 months, but can range from 1 month to 1 year. High risk infants should have home monitoring done. It is recommended that the less than 4 month old infant should sleep on their back. Synonym: cot death syndrome. Incidence: 2 per 1,000 live births. Acronym: SIDS (27 Sep 1997) |
| death, sudden | The sudden cessation of all vital bodily functions. Legally and medically, this includes the permanent cessation of total cerebral function, spontaneous function of the respiratory system, and spontaneous function of the circulatory system. (12 Dec 1998) |
| death, sudden, cardiac | The sudden cessation of cardiac contraction, leading to death of the heart and, ultimately, of the individual, resulting from ventricular tachycardia-fibrillation or asystole. (12 Dec 1998) |
| cause of death | Factors which produce cessation of all vital bodily functions. They can be analyzed from an epidemiologic viewpoint. (12 Dec 1998) |
| neoplasms, unknown primary | Metastases in which the tissue of origin is unknown. (12 Dec 1998) |
| other-directed | Pertaining to a person readily influenced by the attitudes of others. (05 Mar 2000) |
| transferases (other substituted phosphate groups) | <enzyme> A class of enzymes that transfers substituted phosphate groups. Registry number: EC 2.7.8 (12 Dec 1998) |
| fever of unknown origin | Fever in which the aetiology cannot be ascertained. (12 Dec 1998) |
| sudden | Suddenly; unexpectedly. "Herbs of every leaf that sudden flowered." (Milton) Source: Websters Dictionary (01 Mar 1998) |
| deafness, sudden | Sensorineural hearing loss which develops over a period of hours or a few days, varying in severity from mild to total. (12 Dec 1998) |
| cause | That which produces an effect or condition; that by which a morbid change or disease is brought about. Origin: L. Causa (05 Mar 2000) |
| plaque and tartar cause | (12 Dec 1998) |
| constitutional cause | A cause acting from within or through some systemic process or inborn error. (05 Mar 2000) |