All the ruptured plaques were uncalcified indicating that calcification probably stabilizes the plaques and protects against rupture.
Sudha M, Sundaram Sandhya, Purushothaman K, Kumar P, Prathiba D 2009, 'Coronary atherosclerosis in sudden cardiac death: An autopsy study', Indian Journal of Pathology and Microbiologyhttp://www.ijpmonline.org/article.asp?issn=0377-4929;year=2009;volume=52;issue=4;spage=486;epage=489;aulast=Sudha. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)