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[Biorhythms and the seasonality of myocardial infarct]
Insights
Acute myocardial infarction (AMI) and its complications exhibit monthly rhythms and seasonal patterns. These patterns correlate with major causes of death, suggesting a link for chronotherapy.
Area of Science:
- Cardiology
- Chronobiology
- Epidemiology
Context:
- Acute myocardial infarction (AMI) is a leading cause of mortality globally.
- Understanding temporal patterns in AMI is crucial for effective prevention and treatment.
- Previous research has explored seasonal variations, but circatrigentane rhythms require further investigation.
Purpose:
- To analyze circatrigentane rhythms and seasonal variations in acute myocardial infarction (AMI) morbidity and its complications.
- To investigate the correlation between AMI and major causes of mortality.
- To explore the potential for chronotherapy and chronoprophylaxis in managing AMI.
Summary:
- Analysis of 881 acute myocardial infarction (AMI) case histories revealed circatrigentane (approximately 30-day) rhythms in morbidity and complications like arrhythmias and circulatory insufficiency.
- A distinct seasonal pattern in AMI incidence and severity (myocardium necrosis) was observed, varying by patient sex and necrosis characteristics.
- Significant correlations were found between general AMI and the frequency of primary mortality causes, indicating a close pathogenetic relationship.
Impact:
- The findings provide valuable insights into the temporal dynamics of AMI, aiding in the development of targeted chronotherapy strategies.
- Understanding these rhythms can optimize treatment timing for AMI and its complications, potentially reducing mortality.
- This research highlights the importance of considering circadian and seasonal factors in cardiovascular disease management and prevention.
Abstract:
An analysis of 881 case histories of patients with acute myocardial infarction revealed circatrigentane rhythms of general acute myocardial infarction morbidity and its complications (disorders of rhythm and conduction, circulatory insufficiency) as well as a seasonal character of rise and decline depending on the sex, location and spread of myocardium necrosis. The authors determined the correlation of general acute myocardial infarction with fluctuations of the frequency of the main death causes indicating their close pathogenetic relationship. The obtained data may be of value in the chronotherapy and chronoprophylaxis of acute myocardial infarction and its complications.