| Effects of continuous vs. interval exercise training on blood pressure and arterial stiffness in treated hypertension. | |
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MedLine Citation:
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PMID: 20379194 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Exercise is an effective intervention for treating hypertension and arterial stiffness, but little is known about which exercise modality is the most effective in reducing arterial stiffness and blood pressure in hypertensive subjects. Our purpose was to evaluate the effect of continuous vs. interval exercise training on arterial stiffness and blood pressure in hypertensive patients. Sixty-five patients with hypertension were randomized to 16 weeks of continuous exercise training (n=26), interval training (n=26) or a sedentary routine (n=13). The training was conducted in two 40-min sessions a week. Assessment of arterial stiffness by carotid-femoral pulse wave velocity (PWV) measurement and 24-h ambulatory blood pressure monitoring (ABPM) were performed before and after the 16 weeks of training. At the end of the study, ABPM blood pressure had declined significantly only in the subjects with higher basal values and was independent of training modality. PWV had declined significantly only after interval training from 9.44+/-0.91 to 8.90+/-0.96 m s(-1), P=0.009 (continuous from 10.15+/-1.66 to 9.98+/-1.81 m s(-1), P=ns; control from 10.23+/-1.82 to 10.53+/-1.97 m s(-1), P=ns). Continuous and interval exercise training were beneficial for blood pressure control, but only interval training reduced arterial stiffness in treated hypertensive subjects. |
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Authors:
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Guilherme Veiga Guimarães; Emmanuel Gomes Ciolac; Vitor Oliveira Carvalho; Veridiana Moraes D'Avila; Luiz Aparecido Bortolotto; Edimar Alcides Bocchi |
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Publication Detail:
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Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't Date: 2010-04-09 |
Journal Detail:
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Title: Hypertension research : official journal of the Japanese Society of Hypertension Volume: 33 ISSN: 1348-4214 ISO Abbreviation: Hypertens. Res. Publication Date: 2010 Jun |
Date Detail:
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Created Date: 2010-06-04 Completed Date: 2010-09-14 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9307690 Medline TA: Hypertens Res Country: England |
Other Details:
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Languages: eng Pagination: 627-32 Citation Subset: IM |
Affiliation:
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Faculdade de Medicina, Heart Institute InCor, Hospital das Clínicas, Universidade de São Paulo, São Paulo, Brazil. gvguima@usp.br |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adrenergic beta-Antagonists
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therapeutic use Adult Angiotensin-Converting Enzyme Inhibitors / therapeutic use Blood Pressure / physiology* Blood Pressure Monitoring, Ambulatory Calcium Channel Blockers / therapeutic use Carotid Arteries / physiopathology Diuretics / therapeutic use Exercise Exercise Therapy / methods* Female Femoral Artery / physiopathology Humans Hypertension / drug therapy, physiopathology*, therapy* Male Middle Aged Waist Circumference |
| Chemical | |
Reg. No./Substance:
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0/Adrenergic beta-Antagonists; 0/Angiotensin-Converting Enzyme Inhibitors; 0/Calcium Channel Blockers; 0/Diuretics |
| Comments/Corrections | |
Comment In:
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Hypertens Res. 2010 Jun;33(6):544-5
[PMID:
20431596
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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