Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3
Hemodynamic indices studied in healthy people were obtained by catheterization in various vascular areas: the chambers of the heart (ventricles, atria, coronary sinus), pulmonary trunk, sigmoid sinus, aorta, inferior vena cava, superior vena cava (SVC), and right hepatic vein (RHV). Using the mean v...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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International Medical Research and Development Corporation
2018-12-01
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| Series: | International Journal of Biomedicine |
| Subjects: | |
| Online Access: | http://ijbm.org/articles/IJBM_8(4)_OA_3.pdf |
| _version_ | 1819140369082744832 |
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| author | Alexander G. Kruglov Valery N. Utkin Alexander Yu. Vasilyev Andrey A. Kruglov |
| author_facet | Alexander G. Kruglov Valery N. Utkin Alexander Yu. Vasilyev Andrey A. Kruglov |
| author_sort | Alexander G. Kruglov |
| collection | DOAJ |
| description | Hemodynamic indices studied in healthy people were obtained by catheterization in various vascular areas: the chambers of the heart (ventricles, atria, coronary sinus), pulmonary trunk, sigmoid sinus, aorta, inferior vena cava, superior vena cava (SVC), and right hepatic vein (RHV). Using the mean values of the hemodynamic parameters, we constructed graphics of the curves of the central, arterial, and venous pressure, synchronized with each other, with an ECG, and with pulse wave.
The complex of hemodynamic curves, supplemented by curves of RHV and SVC, revealed a coincidence in one zone of temporal equalization of pressure (ZTEP) for values of the left atrium, coronary sinus, right ventricle, sigmoid sinus, SVC, and RHV(wedged). We identified this ZTEP as a hemodynamic trigger (T-point), assuming that this point is the trigger point for the launch of the high-energy processes of the right heart, forming the following cardiac cycle: the beginning of the systole of right ventricle, the opening of pulmonary valve. |
| first_indexed | 2024-12-22T11:37:27Z |
| format | Article |
| id | doaj.art-a6552e1445b34268bf49ab44b689b07a |
| institution | Directory Open Access Journal |
| issn | 2158-0510 2158-0529 |
| language | English |
| last_indexed | 2024-12-22T11:37:27Z |
| publishDate | 2018-12-01 |
| publisher | International Medical Research and Development Corporation |
| record_format | Article |
| series | International Journal of Biomedicine |
| spelling | doaj.art-a6552e1445b34268bf49ab44b689b07a2022-12-21T18:27:24ZengInternational Medical Research and Development CorporationInternational Journal of Biomedicine2158-05102158-05292018-12-018428829110.21103/Article8(4)_OA3Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3Alexander G. Kruglov0Valery N. Utkin1Alexander Yu. Vasilyev2Andrey A. Kruglov3Central Research Institute of Radiation Diagnosis; Moscow, the Russian FederationCentral Research Institute of Radiation Diagnosis; Moscow, the Russian FederationCentral Research Institute of Radiation Diagnosis; Moscow, the Russian FederationCentral Research Institute of Radiation Diagnosis; Moscow, the Russian FederationHemodynamic indices studied in healthy people were obtained by catheterization in various vascular areas: the chambers of the heart (ventricles, atria, coronary sinus), pulmonary trunk, sigmoid sinus, aorta, inferior vena cava, superior vena cava (SVC), and right hepatic vein (RHV). Using the mean values of the hemodynamic parameters, we constructed graphics of the curves of the central, arterial, and venous pressure, synchronized with each other, with an ECG, and with pulse wave. The complex of hemodynamic curves, supplemented by curves of RHV and SVC, revealed a coincidence in one zone of temporal equalization of pressure (ZTEP) for values of the left atrium, coronary sinus, right ventricle, sigmoid sinus, SVC, and RHV(wedged). We identified this ZTEP as a hemodynamic trigger (T-point), assuming that this point is the trigger point for the launch of the high-energy processes of the right heart, forming the following cardiac cycle: the beginning of the systole of right ventricle, the opening of pulmonary valve.http://ijbm.org/articles/IJBM_8(4)_OA_3.pdfcardiac cyclehemodynamic parametersECGwave flows |
| spellingShingle | Alexander G. Kruglov Valery N. Utkin Alexander Yu. Vasilyev Andrey A. Kruglov Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 International Journal of Biomedicine cardiac cycle hemodynamic parameters ECG wave flows |
| title | Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 |
| title_full | Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 |
| title_fullStr | Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 |
| title_full_unstemmed | Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 |
| title_short | Synchronization of Wave Flows of Arterial and Venous Blood and Phases of the Cardiac Cycle: Part 3 |
| title_sort | synchronization of wave flows of arterial and venous blood and phases of the cardiac cycle part 3 |
| topic | cardiac cycle hemodynamic parameters ECG wave flows |
| url | http://ijbm.org/articles/IJBM_8(4)_OA_3.pdf |
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