Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing
In 128 patients with Type 1 diabetes mellitus (DM-1) and 38 healthy volunteers, hemodynamic component of gas-transporting system was assessed in bicycle stress test, with permanent monitoring of О2 consumption, heart rate (HR), systolic and diastolic blood pressure (SBP, DBP). O2 pulse was calculate...
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| Format: | Article |
| Language: | Russian |
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«FIRMA «SILICEA» LLC
2007-02-01
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| Series: | Российский кардиологический журнал |
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| Online Access: | https://russjcardiol.elpub.ru/jour/article/view/2025 |
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| author | E. I. Sokolov Yu. I. Demidov V. A. Dudaev |
| author_facet | E. I. Sokolov Yu. I. Demidov V. A. Dudaev |
| author_sort | E. I. Sokolov |
| collection | DOAJ |
| description | In 128 patients with Type 1 diabetes mellitus (DM-1) and 38 healthy volunteers, hemodynamic component of gas-transporting system was assessed in bicycle stress test, with permanent monitoring of О2 consumption, heart rate (HR), systolic and diastolic blood pressure (SBP, DBP). O2 pulse was calculated, and anaerobic threshold was determined. DM-1 patients were divided into three groups: Group 1 - without clinically manifested microangiopathy; Groups 2 and 3 -with initial and progressed manifestation of late diabetic syndrome. In all three groups, comparing to controls, mean peak О2 consumption and anaerobic threshold were significantly decreased. HR at peak stress was significantly lower inpatients with late diabetic complications than in controls, and О2 pulse was reduced in all three groups. During stress testing, Group 1 demonstrated significant SBP increase, Groups 2 and 3 - significant DBP increase, comparing to respective control levels. In DM-1 patients, disturbances of gas-transporting system hemodynamic component, registered during stress testing, develop before clinical microangiopathy manifestation. The latter progresses substantially during late diabetic syndrome evolution. |
| format | Article |
| id | doaj-art-f1842e11a3614e568f89a9a6373fbb60 |
| institution | Kabale University |
| issn | 1560-4071 2618-7620 |
| language | Russian |
| publishDate | 2007-02-01 |
| publisher | «FIRMA «SILICEA» LLC |
| record_format | Article |
| series | Российский кардиологический журнал |
| spelling | doaj-art-f1842e11a3614e568f89a9a6373fbb602025-08-20T03:57:23Zrus«FIRMA «SILICEA» LLCРоссийский кардиологический журнал1560-40712618-76202007-02-010121261780Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testingE. I. Sokolov0Yu. I. Demidov1V. A. Dudaev2Московский государственный медико-стоматологический университетМосковский государственный медико-стоматологический университетМосковский государственный медико-стоматологический университетIn 128 patients with Type 1 diabetes mellitus (DM-1) and 38 healthy volunteers, hemodynamic component of gas-transporting system was assessed in bicycle stress test, with permanent monitoring of О2 consumption, heart rate (HR), systolic and diastolic blood pressure (SBP, DBP). O2 pulse was calculated, and anaerobic threshold was determined. DM-1 patients were divided into three groups: Group 1 - without clinically manifested microangiopathy; Groups 2 and 3 -with initial and progressed manifestation of late diabetic syndrome. In all three groups, comparing to controls, mean peak О2 consumption and anaerobic threshold were significantly decreased. HR at peak stress was significantly lower inpatients with late diabetic complications than in controls, and О2 pulse was reduced in all three groups. During stress testing, Group 1 demonstrated significant SBP increase, Groups 2 and 3 - significant DBP increase, comparing to respective control levels. In DM-1 patients, disturbances of gas-transporting system hemodynamic component, registered during stress testing, develop before clinical microangiopathy manifestation. The latter progresses substantially during late diabetic syndrome evolution.https://russjcardiol.elpub.ru/jour/article/view/2025type 1 diabetes mellitusoxygen consumptionveloergometry |
| spellingShingle | E. I. Sokolov Yu. I. Demidov V. A. Dudaev Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing Российский кардиологический журнал type 1 diabetes mellitus oxygen consumption veloergometry |
| title | Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing |
| title_full | Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing |
| title_fullStr | Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing |
| title_full_unstemmed | Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing |
| title_short | Oxygen consumption and hemodynamics in Type 1 diabetes patients during stress testing |
| title_sort | oxygen consumption and hemodynamics in type 1 diabetes patients during stress testing |
| topic | type 1 diabetes mellitus oxygen consumption veloergometry |
| url | https://russjcardiol.elpub.ru/jour/article/view/2025 |
| work_keys_str_mv | AT eisokolov oxygenconsumptionandhemodynamicsintype1diabetespatientsduringstresstesting AT yuidemidov oxygenconsumptionandhemodynamicsintype1diabetespatientsduringstresstesting AT vadudaev oxygenconsumptionandhemodynamicsintype1diabetespatientsduringstresstesting |