death occurring rapidly and generally unexpectedly; usually from a cardiac dysrhythmia or myocardial infarction, but also from any cause of rapid death, for example, pulmonary embolus, stroke, ruptured aortic aneurysm, aortic dissection, death that occurs unexpectedly and from 1 to 24 hours after the onset of symptoms, with or without known preexisting conditions, ilma pikaajaliste (nt. enam kui ühe ööpäeva kestnud) eelnevate sümptomiteta ootamatult saabuv surm, mittevägivaldne ootamatu surm näiliselt tervel inimesel v. eelnevalt rahuldavas seisundis haigel