Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension
Changes of the vectrocardiographic ventricular gradient (VG) in patients with pulmonary arterial hypertension (PAH) are indicative of right ventricular (RV) overload and may be used to assess its severity. The study aim was to evaluate interrelations between vectrocardiographic VG, spatial QRS-T ang...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
IP Morozov P.V.
2015-12-01
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| Series: | Системные гипертензии |
| Subjects: | |
| Online Access: | https://syst-hypertension.ru/2075-082X/article/viewFile/29122/pdf |
| _version_ | 1818502757841108992 |
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| author | E V Blinova T A Sakhnova M A Saidova A S Loskutova G V Ryabykina O A Arkhipova T V Martynyuk V G Trunov E A Aidu I E Chazova |
| author_facet | E V Blinova T A Sakhnova M A Saidova A S Loskutova G V Ryabykina O A Arkhipova T V Martynyuk V G Trunov E A Aidu I E Chazova |
| author_sort | E V Blinova |
| collection | DOAJ |
| description | Changes of the vectrocardiographic ventricular gradient (VG) in patients with pulmonary arterial hypertension (PAH) are indicative of right ventricular (RV) overload and may be used to assess its severity. The study aim was to evaluate interrelations between vectrocardiographic VG, spatial QRS-T angle and echocardiographic parameters of structural-functional state of the RV.The following parameters were assessed in 30 PAH patients: RV dimensions; tricuspid annular plane systolic excursion (TAPSE); RV fractional area change (FAC); RV peak systolic annular velocity (TDI-S’), and longitudinal strain (LS). VG and spatial QRS-T angle were calculated using the orthogonal leads derived from standard echocardiography.Spatial component VG-Y had moderate negative correlation with LS (r=-0.62; p |
| first_indexed | 2024-12-10T21:14:43Z |
| format | Article |
| id | doaj.art-e453af879a0446758282c759a0752625 |
| institution | Directory Open Access Journal |
| issn | 2075-082X 2542-2189 |
| language | Russian |
| last_indexed | 2024-12-10T21:14:43Z |
| publishDate | 2015-12-01 |
| publisher | IP Morozov P.V. |
| record_format | Article |
| series | Системные гипертензии |
| spelling | doaj.art-e453af879a0446758282c759a07526252022-12-22T01:33:21ZrusIP Morozov P.V.Системные гипертензии2075-082X2542-21892015-12-01124576026223Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertensionE V Blinova0T A Sakhnova1M A Saidova2A S Loskutova3G V Ryabykina4O A Arkhipova5T V Martynyuk6V G Trunov7E A Aidu8I E Chazova9Russian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationA.A.Kharkevich Institute for Information Transmission Problems of RASA.A.Kharkevich Institute for Information Transmission Problems of RASRussian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian FederationChanges of the vectrocardiographic ventricular gradient (VG) in patients with pulmonary arterial hypertension (PAH) are indicative of right ventricular (RV) overload and may be used to assess its severity. The study aim was to evaluate interrelations between vectrocardiographic VG, spatial QRS-T angle and echocardiographic parameters of structural-functional state of the RV.The following parameters were assessed in 30 PAH patients: RV dimensions; tricuspid annular plane systolic excursion (TAPSE); RV fractional area change (FAC); RV peak systolic annular velocity (TDI-S’), and longitudinal strain (LS). VG and spatial QRS-T angle were calculated using the orthogonal leads derived from standard echocardiography.Spatial component VG-Y had moderate negative correlation with LS (r=-0.62; phttps://syst-hypertension.ru/2075-082X/article/viewFile/29122/pdfvectorcardiographyventricular gradientechocardiographyright ventricular systolic function |
| spellingShingle | E V Blinova T A Sakhnova M A Saidova A S Loskutova G V Ryabykina O A Arkhipova T V Martynyuk V G Trunov E A Aidu I E Chazova Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension Системные гипертензии vectorcardiography ventricular gradient echocardiography right ventricular systolic function |
| title | Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension |
| title_full | Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension |
| title_fullStr | Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension |
| title_full_unstemmed | Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension |
| title_short | Comparison of vectorcardiographic parameters with structural-functional state of the right ventricle in patients with pulmonary hypertension |
| title_sort | comparison of vectorcardiographic parameters with structural functional state of the right ventricle in patients with pulmonary hypertension |
| topic | vectorcardiography ventricular gradient echocardiography right ventricular systolic function |
| url | https://syst-hypertension.ru/2075-082X/article/viewFile/29122/pdf |
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