Related Experiment Videos
[New approaches to the surgical treatment of coronary arteriosclerosis]
Insights
This study introduces a combined surgical approach for coronary heart disease, integrating revascularization, ileo-shunting for lipid control, and heart denervation to manage vasospasm. The novel treatment demonstrated significant improvements in coronary flow and reduced lipid levels.
Area of Science:
- Cardiovascular Surgery
- Interventional Cardiology
- Vascular Surgery
Background:
- Coronary heart disease (CHD) presents complex challenges requiring multifaceted treatment strategies.
- Existing surgical interventions may not fully address all etiological components of CHD, such as hyperlipoproteinemia and vasospasm.
Purpose of the Study:
- To introduce and evaluate a novel combined surgical approach for treating coronary heart disease.
- To assess the efficacy of combining direct myocardial revascularization, partial ileo-shunting, and heart denervation in managing CHD.
Main Methods:
- Surgical procedures included direct myocardial revascularization (mammary-coronary and aorto-coronary bypass), partial ileo-shunting, and Arnulf's plexectomy (heart denervation).
- The sequence and combination of operations were adapted based on individual patient diagnostic findings.
- The combined approach was performed on 315 patients with a follow-up period of up to 8 years.
Main Results:
- Long-term patency rates were high for mammary-coronary shunts (93.5%) and satisfactory for autovenous shunts (65%).
- Patients exhibited stable normalization of lipid composition, indicating effective control of hyperlipoproteinemia.
- Significant reduction or disappearance of coronary artery spasm was observed post-operatively.
Conclusions:
- The combined surgical strategy offers a comprehensive approach to managing coronary heart disease by addressing revascularization, lipid abnormalities, and vasospasm.
- This integrated method shows promising long-term results in improving coronary blood flow and normalizing lipid profiles.
- The combined approach represents a viable advancement in the surgical treatment of complex coronary heart disease.
Abstract:
A new combined approach to surgical treatment of coronary heart disease is recommended: direct myocardial revascularization (mammary-coronary and aorto-coronary bypass) to recover coronary flow; partial ileo-shunting to control hyperlipoproteinemia, and Arnulf's plexectomy (heart denervation) to eliminate vasospastic component. The sequence of operations can be altered depending on the diagnostic findings. Each operation can be performed independently or in combination with others. Operations were performed in 315 patients. The follow-up covered up to 8 years. Long-term patency of mammary-coronary shunts was 93.5%, and that of autovenous shunts was 65%. Lipid composition showed a stable normalization and signs of coronary spasm disappeared.