Hl. Jing et Bj. Hu, SUDDEN-DEATH CAUSED BY STRICTURE OF THE SINUS NODE ARTERY, The American journal of forensic medicine and pathology, 18(4), 1997, pp. 360-362
The sudden unexpected deaths of two young people and the findings in t
heir hearts at autopsy are described. The striking feat-Lire was marke
d narrowing of the sinus node arteries by fibromuscular dysplasia. The
re were no other histological abnormalities present elsewhere. The obs
ervations suggest that pathological changes of the sinus node arteries
might lead to a terminal cardiac arrhythmia acting as the mechanism o
f death.