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[Coronary heart disease in patients under 35 in Switzerland: round table discussion]
Insights
Young patients under 35 experiencing myocardial infarction (MI) or angina often have significant risk factors like smoking and obesity. Coronary angiography revealed one-vessel disease, with surgery posing low risk due to their youth.
Area of Science:
- Cardiology
- Vascular Medicine
- Preventive Cardiology
Background:
- Myocardial infarction (MI) and angina in young adults (<35 years) represent a growing clinical concern.
- Understanding the risk factors and disease patterns in this demographic is crucial for effective management.
Purpose of the Study:
- To investigate the prevalence of cardiovascular risk factors in young patients (<35 years) with MI or angina.
- To analyze coronary angiographic findings and outcomes in this patient cohort.
Main Methods:
- Retrospective study of 185 young patients (<35 years) who underwent selective coronary angiography after MI or angina.
- Comparison of risk factor prevalence with an age-matched control group.
- Analysis of angiographic findings, complications, and surgical interventions.
Main Results:
- High prevalence of risk factors: 80% smokers, 50% obese.
- Elevated rates of positive family history and hyperlipidemia compared to controls.
- Predominant finding was one-vessel disease (52% affecting the anterior descending artery).
- Low incidence of complications post-MI; 30% underwent surgery primarily for angina.
Conclusions:
- Young patients with MI/angina exhibit significant modifiable risk factors.
- Coronary artery disease in this group often involves single-vessel disease.
- Surgical intervention for angina in young, healthy patients carries a low operative risk.
Abstract:
Young patients under the age of 35 years who had had myocardial infarction or angina and in whom selective coronary angiography had been performed were included in a retrospective study. In these 185 patients the importance of the risk factors could be demonstrated. 80% had been smokers, 50% had been obese, and the percentage of positive family history and of hyperlipidemia was elevated compared with an age-matched control group. Angiography showed predominantly one-vessel disease, the anterior descending branch being affected in 52%. Few complications after AMI were observed and 30% of the group underwent surgery mainly for angina. The operative risk is low due to the youth and generally good general condition of these patients.