INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY
The aim of this study was to define influence of completeness heart revascularization on a functional condition of myocardium at ischemic cardiomyopathy. Materials and methods. 61 men and 5 women aged from 46 till 73 years with the diagnosis an ischemic cardiomyopathy were investigated before and af...
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Federal Research Center of Transplantology and Artificial Organs named after V.I.Shumakov
2014-05-01
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| Series: | Вестник трансплантологии и искусственных органов |
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| Online Access: | https://journal.transpl.ru/vtio/article/view/81 |
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| author | V. V. Chestukhin A. B. Mironkov F. A. Blyakhman E. N. Ostroumov S. G. Kolchanova T. F. Shklyar E. T. Asoev S. A. Sakhovsky |
| author_facet | V. V. Chestukhin A. B. Mironkov F. A. Blyakhman E. N. Ostroumov S. G. Kolchanova T. F. Shklyar E. T. Asoev S. A. Sakhovsky |
| author_sort | V. V. Chestukhin |
| collection | DOAJ |
| description | The aim of this study was to define influence of completeness heart revascularization on a functional condition of myocardium at ischemic cardiomyopathy. Materials and methods. 61 men and 5 women aged from 46 till 73 years with the diagnosis an ischemic cardiomyopathy were investigated before and after coronary angioplasty (EDV LV – 256,1 ± 7,4 ml, EF LV – 36,1 ± 1,1%). 46 patients had at receipt CHF with NYHA functional class 4, 20 – CHF with NYHA functional class 3. Functional status (6-minute walking test) – 109,7 ± 20,5 m. Chronic total occlusion was the major type of coronary artery disease (92 of 176 epicardial branches). By means of echocardiography and quantitative gated SPECT estimated dynamics of systolic and diastolic function, change of perfusion, thickening and myocardial movement. Results. The full revascularization managed to be executed to 32 patients, incomplete – to 34 patients (34 occluded arteries didn't manage to be opened). In the whole group the 6-minute walking test incre- ased to 268,2 ± 19,9 m (p < 0,001), EF LV grew to 39,9±1,1% (p < 0,01) due to reduction of end systolic volume, degree of mitral regurgitation decreased from 1,6 ± 0,1 to 1,2 ± 0,1 (p < 0,007), pulmonary artery pressure decreased from 39,1 ± 1,7 to 32,1 ± 1,2 mm Hg (p < 0,01). Distinctions in dynamics of the main functional indicators between groups of complete and incomplete revascularization it isn't revealed. The factor of expressiveness of collateral blood flow in the region of occluded arteries probably compensates violation of an antegrade blood flow and defines a myocardial condition. Conclusion. The volume of myocardial revascularization at patients with ischemic cardio- myopathy isn't defining factor in a clinical condition of them after executed percutaneous coronary intervention. |
| format | Article |
| id | doaj-art-7bdc82de4f4d47b9934a91f774c1940e |
| institution | Kabale University |
| issn | 1995-1191 |
| language | Russian |
| publishDate | 2014-05-01 |
| publisher | Federal Research Center of Transplantology and Artificial Organs named after V.I.Shumakov |
| record_format | Article |
| series | Вестник трансплантологии и искусственных органов |
| spelling | doaj-art-7bdc82de4f4d47b9934a91f774c1940e2025-08-20T03:44:23ZrusFederal Research Center of Transplantology and Artificial Organs named after V.I.ShumakovВестник трансплантологии и искусственных органов1995-11912014-05-01154556310.15825/1995-1191-2013-4-55-6324INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHYV. V. Chestukhin0A. B. Mironkov1F. A. Blyakhman2E. N. Ostroumov3S. G. Kolchanova4T. F. Shklyar5E. T. Asoev6S. A. Sakhovsky7Department of endovascular methods of treatment (Head – prof. V.V. Chestukhin) Academician V.I. Schumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Health of the Russian Federation (Head – academician of RAMSci, prof. S.V. Gautier) Moscow, Russian FederationDepartment of endovascular methods of treatment (Head – prof. V.V. Chestukhin) Academician V.I. Schumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Health of the Russian Federation (Head – academician of RAMSci, prof. S.V. Gautier) Moscow, Russian Federation Department of endovascular diagnostic and treatment (Head – cand. of med. sci. A.B. Mironkov) City clinical hospital No 12 of Department of healthcare of Moscow (Head – cand of med. sci. A.V. Salikov) Moscow, Russian FederationMedical Physics Chair (Head – prof. F.A. Blyakhman) of Ural State Medical University (rector – prof. S.M. Kutepov), Yekaterinburg, Russian Federation General Physics Chair (Head – prof. V.G. Chernyak), Institute of Natural Science (Director – cand. of phys.-mat. sci. V.V. Kruzhaev) of the Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russian FederationDepartment of radionuclear diagnostic (Head – cand. of med. sci. A.E. Ermolenko) Academician V.I. Schumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Health of the Russian Federation (Head – academician of RAMSci, prof. S.V. Gautier) Moscow, Russian FederationGeneral Physics Chair (Head – prof. V.G. Chernyak), Institute of Natural Science (Director – cand. of phys.-mat. sci. V.V. Kruzhaev) of the Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russian FederationMedical Physics Chair (Head – prof. F.A. Blyakhman) of Ural State Medical University (rector – prof. S.M. Kutepov), Yekaterinburg, Russian Federation General Physics Chair (Head – prof. V.G. Chernyak), Institute of Natural Science (Director – cand. of phys.-mat. sci. V.V. Kruzhaev) of the Ural Federal University named after the first President of Russia B.N. Yeltsin, Yekaterinburg, Russian FederationDepartment of endovascular methods of treatment (Head – prof. V.V. Chestukhin) Academician V.I. Schumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Health of the Russian Federation (Head – academician of RAMSci, prof. S.V. Gautier) Moscow, Russian FederationDepartment of endovascular methods of treatment (Head – prof. V.V. Chestukhin) Academician V.I. Schumakov Federal Research Center of Transplantology and Artificial Organs, Ministry of Health of the Russian Federation (Head – academician of RAMSci, prof. S.V. Gautier) Moscow, Russian FederationThe aim of this study was to define influence of completeness heart revascularization on a functional condition of myocardium at ischemic cardiomyopathy. Materials and methods. 61 men and 5 women aged from 46 till 73 years with the diagnosis an ischemic cardiomyopathy were investigated before and after coronary angioplasty (EDV LV – 256,1 ± 7,4 ml, EF LV – 36,1 ± 1,1%). 46 patients had at receipt CHF with NYHA functional class 4, 20 – CHF with NYHA functional class 3. Functional status (6-minute walking test) – 109,7 ± 20,5 m. Chronic total occlusion was the major type of coronary artery disease (92 of 176 epicardial branches). By means of echocardiography and quantitative gated SPECT estimated dynamics of systolic and diastolic function, change of perfusion, thickening and myocardial movement. Results. The full revascularization managed to be executed to 32 patients, incomplete – to 34 patients (34 occluded arteries didn't manage to be opened). In the whole group the 6-minute walking test incre- ased to 268,2 ± 19,9 m (p < 0,001), EF LV grew to 39,9±1,1% (p < 0,01) due to reduction of end systolic volume, degree of mitral regurgitation decreased from 1,6 ± 0,1 to 1,2 ± 0,1 (p < 0,007), pulmonary artery pressure decreased from 39,1 ± 1,7 to 32,1 ± 1,2 mm Hg (p < 0,01). Distinctions in dynamics of the main functional indicators between groups of complete and incomplete revascularization it isn't revealed. The factor of expressiveness of collateral blood flow in the region of occluded arteries probably compensates violation of an antegrade blood flow and defines a myocardial condition. Conclusion. The volume of myocardial revascularization at patients with ischemic cardio- myopathy isn't defining factor in a clinical condition of them after executed percutaneous coronary intervention.https://journal.transpl.ru/vtio/article/view/81ischemic cardiomyopathy, myocardial revascularization |
| spellingShingle | V. V. Chestukhin A. B. Mironkov F. A. Blyakhman E. N. Ostroumov S. G. Kolchanova T. F. Shklyar E. T. Asoev S. A. Sakhovsky INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY Вестник трансплантологии и искусственных органов ischemic cardiomyopathy, myocardial revascularization |
| title | INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY |
| title_full | INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY |
| title_fullStr | INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY |
| title_full_unstemmed | INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY |
| title_short | INFLUENCE OF COMPLETENESS HEART REVASCULARIZATION ON A FUNCTIONAL CONDITION OF MYOCARDIUM AT ISCHEMIC CARDIOMYOPATHY |
| title_sort | influence of completeness heart revascularization on a functional condition of myocardium at ischemic cardiomyopathy |
| topic | ischemic cardiomyopathy, myocardial revascularization |
| url | https://journal.transpl.ru/vtio/article/view/81 |
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