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Article
The Epidemic of the 20 Century: Coronary Heart Disease
Meyers Primary Care Institute Publications and Presentations
  • James E. Dalen, University of Arizona
  • Joseph S. Alpert, University of Arizona
  • Robert J. Goldberg, University of Massachusetts Medical School
  • Ronald S. Weinstein, University of Arizona
UMMS Affiliation
Meyers Primary Care Institute; Department of Quantitative Health Sciences
Date
9-1-2014
Document Type
Article
Abstract
Heart disease was an uncommon cause of death in the US at the beginning of the 20th century. By mid-century it had become the commonest cause. After peaking in the mid-1960s, the number of heart disease deaths began a marked decline that has persisted to the present. The increase in heart disease deaths from the early 20th century until the 1960s was due to an increase in the prevalence of coronary atherosclerosis with resultant coronary heart disease, as documented by autopsy studies. This increase was associated with an increase in smoking and dietary changes leading to an increase in serum cholesterol levels. In addition, the ability to diagnose acute myocardial infarction with the aid of the electrocardiogram increased the recognition of coronary heart disease before death. The substantial decrease in coronary heart disease deaths after the mid-1960s is best explained by the decreased incidence, and case fatality rate, of acute myocardial infarction and a decrease in out-of-hospital sudden coronary heart disease deaths. These decreases are very likely explained by a decrease in coronary atherosclerosis due to primary prevention, and a decrease in the progression of nonobstructive coronary atherosclerosis to obstructive coronary heart disease due to efforts of primary and secondary prevention. In addition, more effective treatment of patients hospitalized with acute myocardial infarction has led to a substantial decrease in deaths due to acute myocardial infarction. It is very likely that the 20th century was the only century in which heart disease was the most common cause of death in America.
Rights and Permissions
Citation: Am J Med. 2014 Sep;127(9):807-812. doi: 10.1016/j.amjmed.2014.04.015. Link to article on publisher's site
Related Resources
Link to Article in PubMed
PubMed ID
24811552
Citation Information
James E. Dalen, Joseph S. Alpert, Robert J. Goldberg and Ronald S. Weinstein. "The Epidemic of the 20 Century: Coronary Heart Disease" Vol. 127 Iss. 9 (2014) ISSN: 0002-9343 (Linking)
Available at: http://works.bepress.com/robert_goldberg/403/