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Coronary vasospasm as a pathogenetic mechanism of coronary heart disease
Medecine Interne
|January 1, 1980
Insights
Coronary vasospasm, a key factor in coronary heart disease, involves artery structure and nervous system control. This review explores its role and the impact of medications on vasospasm.
Area of Science:
- Cardiology
- Pathophysiology
- Vascular Biology
Background:
- Coronary heart disease (CHD) is a leading cause of mortality worldwide.
- Understanding the pathogenetic mechanisms of CHD is crucial for effective treatment.
- Coronary vasospasm is increasingly recognized as a significant contributor to CHD.
Purpose of the Study:
- To review current knowledge on coronary vasospasm as a pathogenetic mechanism in CHD.
- To explore the relationship between coronary artery microarchitecture and vasospasm.
- To examine the role of nervous system control in coronary artery spasm.
- To discuss the clinical manifestations of CHD related to vasospasm.
- To summarize the effects of pharmacological interventions on coronary vasospasm.
Main Methods:
- Literature review of recent available information.
- Synthesis of data on coronary artery microarchitecture and spasm.
- Analysis of studies on neural control of coronary arteries.
- Examination of clinical data linking vasospasm to CHD manifestations.
- Review of pharmacological data on anti-vasospasm drugs.
Main Results:
- Coronary vasospasm is intricately linked to the coronary artery's microarchitectural features.
- Nervous system modulation significantly influences coronary artery spasm.
- Vasospasm is associated with diverse clinical presentations of coronary heart disease.
- Various drugs demonstrate efficacy in modulating or preventing coronary vasospasm.
Conclusions:
- Coronary vasospasm is a critical pathogenetic mechanism in coronary heart disease.
- Understanding the interplay between microarchitecture, neural control, and vasospasm is vital.
- Pharmacological management targeting coronary vasospasm holds therapeutic potential for CHD patients.
Abstract:
An attempt is made to summarize recent available information on the coronary vasospasm as one of the pathogenetic mechanisms of coronary heart disease. The review focuses attention on the following topics: 1) spasm and the coronary artery microarchitecture; 2) spasm and the nervous system control of the coronary arteries; 3) spasm and clinical manifestations of coronary heart disease. Data are also presented on the influence of drugs on the coronary vasospasm.