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[Clinical death in the acute period of myocardial infarction]
Kardiologiia
|January 1, 1984
Insights
Sudden cardiac death in myocardial infarction patients with a good prognosis is primarily caused by ventricular fibrillation. Asystole accounts for a smaller percentage of these fatal outcomes.
Area of Science:
- Cardiology
- Clinical Medicine
- Critical Care Medicine
Context:
- Acute myocardial infarction (MI) presents a significant risk for sudden cardiac death, even in patients initially showing a favorable prognosis.
- Understanding the specific mechanisms of death is crucial for improving patient outcomes and developing targeted interventions.
Purpose:
- To analyze the causes of clinical death in patients with myocardial infarction who had a favorable prognosis during the acute phase.
- To determine the primary arrhythmias responsible for mortality in this specific patient subgroup.
Summary:
- Analysis of 143 deaths in acute myocardial infarction cases with initially favorable prognoses revealed that primary ventricular fibrillation was the cause of death in 91% of cases.
- Asystole was identified as the cause of death in the remaining 9% of analyzed cases.
Impact:
- Findings highlight ventricular fibrillation as the predominant lethal arrhythmia in acute myocardial infarction patients with a favorable prognosis.
- This underscores the importance of early detection and management of ventricular arrhythmias to prevent sudden cardiac death in MI survivors.
Abstract:
A total of 143 clinical deaths in cases with favourable prognosis in the acute period of myocardial infarction have been analyzed. It has been found that in 91% of cases the death was caused by primary ventricular fibrillation, in 9% by asystolia.