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[Heart weight in acute death caused by coronary disease]
Insights
Heart weight in acute coronary death cases averaged higher in men than women. Pathologic hypertrophy was common in men with recurrent myocardial infarction or instantaneous death, with most hearts exceeding 400g.
Area of Science:
- Cardiovascular Pathology
- Forensic Cardiology
Context:
- Acute coronary death involves sudden cardiac events.
- Chronic ischemic heart disease can affect heart structure.
- Heart weight is a key indicator of cardiac health and disease.
Purpose:
- To estimate average heart weight in acute coronary death cases.
- To correlate heart weight with specific acute coronary death types and chronic ischemic heart disease.
- To classify hearts into weight groups and analyze their relation to death causes.
Summary:
- A study analyzed heart weights in 487 men and 359 women with acute coronary death.
- Average heart weight was lower in females. Over 90% of cases had hearts >400g.
- Pathologic hypertrophy was prevalent in men with recurrent myocardial infarction, acute coronary insufficiency with fibrosis, or instantaneous death. Female hearts predominantly fell into the 400-499g range.
Impact:
- Provides insights into sex-based differences in heart weight related to acute coronary events.
- Highlights the association between specific cardiac pathologies (hypertrophy, fibrosis) and heart weight in fatal coronary events.
- Contributes to understanding the morphological characteristics of the heart in sudden cardiac death scenarios.
Abstract:
In 487 men and 359 women with acute coronary death the average heart weight was estimated. This was related to the different kinds of acute death and chronic ischemic heart disease. Moreover, the hearts were classified according to three weight groups (less than 400 g, 400-499 g, greater than 499 g) and also related to the different kinds of acute coronary death and chronic ischemic heart disease. On the average, the heart weights in females were lower than in males. In 90% of all cases a heart weight of more than 400 g was characteristic. Pathologic hypertrophy of the heart was especially found in the group of men who died on recurrent myocardial infarction or acute coronary insufficiency with fibrosis of the heart muscle. A majority of men dying under the signs of instantaneous death also showed a pathologic hypertrophy of the heart muscle. In the female group heart weights between 400-499 dominated. The results are discussed.