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Published on: May 26, 2023
[Cardiometabolic therapy of ischemic heart disease]
Insights
This study found that adding membran-protective drugs (MPD) to standard treatment improved exercise tolerance in ischemic heart disease patients. MPD therapy reduced lipid peroxidation and stabilized cell membranes for better cardiac performance.
Area of Science:
- Cardiology
- Pharmacology
- Biochemistry
Background:
- Ischemic heart disease with effort angina impacts cardiac performance and exercise tolerance.
- Current treatments focus on antianginal drugs, but further improvements are sought.
Purpose of the Study:
- To evaluate the efficacy of adding membran-protective drugs (MPD) to antianginal therapy.
- To assess the impact of MPD on lipid peroxidation, cell membrane structure, and exercise tolerance in patients with ischemic heart disease.
Main Methods:
- A study involving 59 patients with ischemic heart disease and effort angina (functional classes II-IV).
- Patients were divided into two groups: one received antianginal drugs plus MPD, the other received antianginal drugs alone.
- Measurements included blood lipid peroxidation products, erythrocyte membrane lipid structure, and exercise tolerance before and after treatment.
Main Results:
- The group receiving MPD showed reduced lipid peroxidation activity.
- MPD therapy led to stabilization of the erythrocyte cell membrane structure.
- Patients treated with MPD exhibited greater exercise tolerance attributed to improved cardiac performance.
Conclusions:
- Membran-protective drugs (MPD) offer a beneficial addition to antianginal therapy for ischemic heart disease.
- MPD therapy positively influences biochemical markers and functional capacity in these patients.
- The findings suggest MPD can enhance cardiac performance and exercise tolerance.
Abstract:
A total of 59 patients suffering from ischemic heart disease with effort angina (functional classes II-IV) entered the study. Of them, 29 patients received antianginal drugs and 10-day courses of a combination of drugs with membran-oprotective properties (MPD); 30 patients received antianginal drugs alone. Blood levels of lipid peroxidation products, lipid structure of erythrocytic membrane, exercise tolerance were studied before and after the treatment. MPD therapy was associated with lower activity of lipid peroxidation, stabilization of cell membrane structure and greater exercise tolerance due to more effective cardiac performance.
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