Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes
The work purpose was studying of myocardial contractile reserve of the left ventricle and cardiohemodynamics infringements character under the influence of physical loads in athletes with functional insufficiency of mitral valve according to stress-echocardiography. We examined 72 athletes the aged...
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| Format: | Article |
| Language: | English |
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Dnipro State Medical University
2014-09-01
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| Series: | Medičnì Perspektivi |
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| Online Access: | http://medpers.dsma.dp.ua/issues/2014/N3/75-81.pdf |
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| author | Nekhanevich O.B. Kuznetsova M.A. |
| author_facet | Nekhanevich O.B. Kuznetsova M.A. |
| author_sort | Nekhanevich O.B. |
| collection | DOAJ |
| description | The work purpose was studying of myocardial contractile reserve of the left ventricle and cardiohemodynamics infringements character under the influence of physical loads in athletes with functional insufficiency of mitral valve according to stress-echocardiography. We examined 72 athletes the aged 9 to 40 years with functional mitral valve insufficiency and normal systolic function of the heart at rest by echo ECG data. Possibility of stress echocardiography with physical loads usage to diagnose decrease of myocardial contractile reserve of the heart left ventricle was proved. It was found that increase in hemodynamic load during physical exercise leads to the disruption of adaptation and manifestation of systolic dysfunction in athletes with I and II degrees of mitral valve regurgitation. This should be considered when constructing training-competitive loads among athletes in terms of prevention of acute physical overloading. |
| format | Article |
| id | doaj-art-4031e8b709f74664b0ac2d5c3894ac7c |
| institution | Kabale University |
| issn | 2307-0404 2307-0404 |
| language | English |
| publishDate | 2014-09-01 |
| publisher | Dnipro State Medical University |
| record_format | Article |
| series | Medičnì Perspektivi |
| spelling | doaj-art-4031e8b709f74664b0ac2d5c3894ac7c2025-01-02T06:32:03ZengDnipro State Medical UniversityMedičnì Perspektivi2307-04042307-04042014-09-011937581Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletesNekhanevich O.B.0Kuznetsova M.A. 1SE «Dnipropetrovsk medical academy of Health Ministry of Ukraine»SE «Dnipropetrovsk medical academy of Health Ministry of Ukraine»The work purpose was studying of myocardial contractile reserve of the left ventricle and cardiohemodynamics infringements character under the influence of physical loads in athletes with functional insufficiency of mitral valve according to stress-echocardiography. We examined 72 athletes the aged 9 to 40 years with functional mitral valve insufficiency and normal systolic function of the heart at rest by echo ECG data. Possibility of stress echocardiography with physical loads usage to diagnose decrease of myocardial contractile reserve of the heart left ventricle was proved. It was found that increase in hemodynamic load during physical exercise leads to the disruption of adaptation and manifestation of systolic dysfunction in athletes with I and II degrees of mitral valve regurgitation. This should be considered when constructing training-competitive loads among athletes in terms of prevention of acute physical overloading.http://medpers.dsma.dp.ua/issues/2014/N3/75-81.pdfathletesmitral failurestress-echocardiographymyocardial contractile reserve |
| spellingShingle | Nekhanevich O.B. Kuznetsova M.A. Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes Medičnì Perspektivi athletes mitral failure stress-echocardiography myocardial contractile reserve |
| title | Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| title_full | Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| title_fullStr | Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| title_full_unstemmed | Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| title_short | Usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| title_sort | usage of echocardiography with physical loads for diagnosis of myocardial contractile reserve of the left ventricle in athletes |
| topic | athletes mitral failure stress-echocardiography myocardial contractile reserve |
| url | http://medpers.dsma.dp.ua/issues/2014/N3/75-81.pdf |
| work_keys_str_mv | AT nekhanevichob usageofechocardiographywithphysicalloadsfordiagnosisofmyocardialcontractilereserveoftheleftventricleinathletes AT kuznetsovama usageofechocardiographywithphysicalloadsfordiagnosisofmyocardialcontractilereserveoftheleftventricleinathletes |