Coronary heart disease occurs when the blood vessels of the heart are damaged or diseased. Coronary heart disease can have many serious consequences. It can lead to a heart attack (myocardial infarction), congestive heart failure, or arrhythmias, all of which can result in death.
Fort McMurray. Fort McMurray (/fÉËrt máµ»kËmÉËri/ mick-MUR-ee) is a population centre, technically classified as an urban service area, in the Regional Municipality (RM) of Wood Buffalo in Alberta, Canada. It is located in northeast Alberta, in the middle of the Athabasca oil sands, surrounded by boreal forest.
Construction on the Horizon Oil Sands Project â about 70 kilometres north of Fort McMurray, Alta. â began in 2004. The site covers more than 46,500 hectares. It consists of an open-pit mining operation and an on-site bitumen upgrader, which processes the black, tarry bitumen into a sweet synthetic crude oil.