Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia
Gespeichert in:
| Deutscher übersetzter Titel: | Der Beitrag der systemischen vaskulären Reaktivität zur Variabilität der Pulsvolumenamplitude während einer reaktiven Hyperämie |
|---|---|
| Autor: | Bade, Geetanjali; Chandran, Dinu S.; Jaryal, Ashok Kumar; Talwar, Anjana; Deepak, Kishore Kumar |
| Erschienen in: | European journal of applied physiology |
| Veröffentlicht: | 119 (2019), 3, S. 753-760, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1439-6319, 0301-5548 |
| DOI: | 10.1007/s00421-018-04066-6 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201903002392 |
| Quelle: | BISp |
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PU201903002392 |
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Literatur |
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2020-03-17T21:56:48Z |
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European journal of applied physiology |
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European journal of applied physiology, 2019, 3 |
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PU201903002392 |
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Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia |
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bisparticle |
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2019 |
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2019 |
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eng |
| title |
Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia |
| spellingShingle |
Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia Durchblutungsmessung Durchblutungssenkung Durchblutungsänderung Elektrokardiographie Gefäßwand Herzfrequenzvariabilität Hyperämie Nervensystem, sympathisches Plethysmographie Sportmedizin Variabilität Varianzanalyse Vasodilatation |
| title_sort |
contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia |
| title_short |
Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia |
| title_alt |
Der Beitrag der systemischen vaskulären Reaktivität zur Variabilität der Pulsvolumenamplitude während einer reaktiven Hyperämie |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Berlin |
| abstract |
Purpose: The aim of the present study was to investigate why the magnitude of reactive hyperemia (RH) observed by pulse volume amplitude (PVA) after arm occlusion differs greatly among study subjects. Methods: Healthy subjects (n = 12) in the age range of 22–30 years participated in this study. Vascular reactivity was assessed by measuring the changes in finger PVA simultaneously in the test (occluded arm) and control arm (contralateral non-occluded arm) using two separate Photoplethysmographic sensors. Short-term HRV was computed from simultaneously acquired lead II ECG signal to monitor the changes in cardiac sympathetic nervous activity. Results: The observed coefficient of variation for inter-subject variability in PVA response in test arm during second minute of RH was 115.3%. In the control arm, significantly reduced PVA was observed during the period of occlusion as well as RH. This observation was corroborated by simultaneously acquired short-term HRV which showed a significant rise in total power (p value < 0.005) and low-frequency (LF) power (p value < 0.05) during release of occlusion when compared to the baseline. A significant positive correlation (Spearman r = 0.33; p = 0.02) was observed between % change in PVA in the control arm and in the test arm for first 3 min of RH. Conclusions: Sympathetic activation possibly plays an important role in mediating the inter-subject variability of vascular responses during reactive hyperemia which warrants simultaneous recording of both the test and the control arm responses during RH to accurately assess endothelial function. |
| abstract_lang |
eng |
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author |
| author2 |
Bade, Geetanjali Chandran, Dinu S. Jaryal, Ashok Kumar Talwar, Anjana Deepak, Kishore Kumar |
| author_facet |
Bade, Geetanjali Chandran, Dinu S. Jaryal, Ashok Kumar Talwar, Anjana Deepak, Kishore Kumar |
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Autor Autor Autor Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Bade, Geetanjali Chandran, Dinu S. Jaryal, Ashok Kumar Talwar, Anjana Deepak, Kishore Kumar |
| author2-synonym |
|
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Bade, Geetanjali/ 0/Autor/ 1/Autor/Chandran, Dinu S./ 0/Autor/ 1/Autor/Jaryal, Ashok Kumar/ 0/Autor/ 1/Autor/Talwar, Anjana/ 0/Autor/ 1/Autor/Deepak, Kishore Kumar/ |
| doi |
10.1007/s00421-018-04066-6 |
| spelling |
10.1007/s00421-018-04066-6 1439-6319 0301-5548 EJAPC 124793-1 Durchblutungsmessung Durchblutungssenkung Durchblutungsänderung Elektrokardiographie Gefäßwand Herzfrequenzvariabilität Hyperämie Nervensystem, sympathisches Plethysmographie Sportmedizin Variabilität Varianzanalyse Vasodilatation blood-flow measurement blood flow change blood supply decrease electrocardiography heart rate variability hyperemia plethysmography sports medicine sympathetic nervous system variability variance analysis vasodilatation vessel wall Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Veränderung Ganzkörperplethysmographie Amplitude Brustwandableitung EKG-Ableitung Elektrokardiogramm PQ-Strecke EKG Varianz change in blood flow decrease in blood supply vascular wall Contribution of systemic vascular reactivity to variability in pulse volume amplitude response during reactive hyperemia PU201903002392 201903002392 |
| url |
https://dx.doi.org/10.1007/s00421-018-04066-6 |
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fulltext |
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0 |
| issn |
1439-6319 0301-5548 |
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EJAPC |
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124793-1 |
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0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ 0/Deutschland/ 1/Deutschland/Berlin/ |
| topic |
Durchblutungsmessung Durchblutungssenkung Durchblutungsänderung Elektrokardiographie Gefäßwand Herzfrequenzvariabilität Hyperämie Nervensystem, sympathisches Plethysmographie Sportmedizin Variabilität Varianzanalyse Vasodilatation |
| topic_facet |
Durchblutungsmessung Durchblutungssenkung Durchblutungsänderung Elektrokardiographie Gefäßwand Herzfrequenzvariabilität Hyperämie Nervensystem, sympathisches Plethysmographie Sportmedizin Variabilität Varianzanalyse Vasodilatation |
| topic_en |
blood-flow measurement blood flow change blood supply decrease electrocardiography heart rate variability hyperemia plethysmography sports medicine sympathetic nervous system variability variance analysis vasodilatation vessel wall |
| topic_en_facet |
blood-flow measurement blood flow change blood supply decrease electrocardiography heart rate variability hyperemia plethysmography sports medicine sympathetic nervous system variability variance analysis vasodilatation vessel wall |
| synonym |
Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Veränderung Ganzkörperplethysmographie Amplitude Brustwandableitung EKG-Ableitung Elektrokardiogramm PQ-Strecke EKG Varianz |
| synonym_en |
change in blood flow decrease in blood supply vascular wall |
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European journal of applied physiology |
| container_title |
European journal of applied physiology |
| container_volume |
119 |
| container_issue |
3 |
| container_start_page |
S. 753-760 |
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1 |
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BISp |
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JO00000100345 |
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2019 |
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3 |
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1791509757175005184 |
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13,558404 |