Influence of Aging and Other Cardiovascular Risk Factors on Baroreflex Sensitivity

OBJECTIVES: To examine the influence of known cardiovascular risk factors (cholesterol, blood glucose levels, arterial pressures, heart rate, and aging) on baroreflex sensitivity. DESIGN: An observational epidemiological study. SETTING: Geriatric Division at the Policlinico Umberto Primo, University...

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Veröffentlicht in:Journal of the American Geriatrics Society (JAGS) 2001-08, Vol.49 (8), p.1059-1065
Hauptverfasser: Piccirillo, Gianfranco, Di Giuseppe, Vincenza, Nocco, Marialuce, Lionetti, Marco, Moisè, Antonio, Naso, Camilla, Tallarico, Demetrio, Marigliano, Vincenzo, Cacciafesta, Mauro
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container_end_page 1065
container_issue 8
container_start_page 1059
container_title Journal of the American Geriatrics Society (JAGS)
container_volume 49
creator Piccirillo, Gianfranco
Di Giuseppe, Vincenza
Nocco, Marialuce
Lionetti, Marco
Moisè, Antonio
Naso, Camilla
Tallarico, Demetrio
Marigliano, Vincenzo
Cacciafesta, Mauro
description OBJECTIVES: To examine the influence of known cardiovascular risk factors (cholesterol, blood glucose levels, arterial pressures, heart rate, and aging) on baroreflex sensitivity. DESIGN: An observational epidemiological study. SETTING: Geriatric Division at the Policlinico Umberto Primo, University of Rome La Sapienza. PARTICIPANTS: Two hundred three subjects whose ages ranged from 9 to 94 years, apparently healthy and free of detectable clinical evidence of atherosclerosis. MEASUREMENTS: All subjects underwent determination of baroreflex sensitivity by phenylephrine infusion (BSphe), and by a noninvasive method derived from spectral analysis of R‐R interval and arterial pressure variabilities (α index). RESULTS: The population, subdivided into tertiles for each variable studied, had lower BSphe values and lower α indexes as a function of age, plasma low‐density lipoprotein (LDL) cholesterol, and systolic blood pressure. The α index was significantly lower in both groups with elevated LDL cholesterol levels than in those with lower levels (II and III vs I tertile, P < .001), whereas BSphe differed significantly only in the two groups who had extreme levels of LDL (I vs III tertile, P < .001). Multiple regression analysis identified a negative association of the α index with age (P < .001), heart rate (P < .01), area under the glucose‐response curve (P < .001), and LDL cholesterol (P < .01), but of BSphe only with age (P < .001) and heart rate (P < .01). CONCLUSION: These findings indicate that some risk factors for coronary heart disease adversely influence baroreflex sensitivity.
doi_str_mv 10.1046/j.1532-5415.2001.49209.x
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DESIGN: An observational epidemiological study. SETTING: Geriatric Division at the Policlinico Umberto Primo, University of Rome La Sapienza. PARTICIPANTS: Two hundred three subjects whose ages ranged from 9 to 94 years, apparently healthy and free of detectable clinical evidence of atherosclerosis. MEASUREMENTS: All subjects underwent determination of baroreflex sensitivity by phenylephrine infusion (BSphe), and by a noninvasive method derived from spectral analysis of R‐R interval and arterial pressure variabilities (α index). RESULTS: The population, subdivided into tertiles for each variable studied, had lower BSphe values and lower α indexes as a function of age, plasma low‐density lipoprotein (LDL) cholesterol, and systolic blood pressure. The α index was significantly lower in both groups with elevated LDL cholesterol levels than in those with lower levels (II and III vs I tertile, P < .001), whereas BSphe differed significantly only in the two groups who had extreme levels of LDL (I vs III tertile, P < .001). Multiple regression analysis identified a negative association of the α index with age (P < .001), heart rate (P < .01), area under the glucose‐response curve (P < .001), and LDL cholesterol (P < .01), but of BSphe only with age (P < .001) and heart rate (P < .01). CONCLUSION: These findings indicate that some risk factors for coronary heart disease adversely influence baroreflex sensitivity.]]></description><identifier>ISSN: 0002-8614</identifier><identifier>EISSN: 1532-5415</identifier><identifier>DOI: 10.1046/j.1532-5415.2001.49209.x</identifier><identifier>PMID: 11555067</identifier><identifier>CODEN: JAGSAF</identifier><language>eng</language><publisher>Boston, MA, USA: Blackwell Science Inc</publisher><subject>Adolescent ; Adult ; Aged ; Aged, 80 and over ; Ageing ; Aging ; Aging - physiology ; Analysis of Variance ; autonomic nervous system ; autonomic neuropathy ; Baroreflex - physiology ; Baroreflex sensitivity ; Biological and medical sciences ; Blood Glucose ; Blood Pressure ; Cardiology. Vascular system ; Cardiovascular disease ; Cardiovascular system ; Case-Control Studies ; Child ; Cholesterol ; Cholesterol - blood ; Elderly people ; endothelial dysfunction ; Female ; Health risk assessment ; Heart ; Heart failure, cardiogenic pulmonary edema, cardiac enlargement ; Heart Rate ; Humans ; hypertension ; Influence ; Italy ; Male ; Medical sciences ; Middle Aged ; Multivariate Analysis ; Nervous system ; power spectral analysis ; Regression Analysis ; Ventricular Function, Left</subject><ispartof>Journal of the American Geriatrics Society (JAGS), 2001-08, Vol.49 (8), p.1059-1065</ispartof><rights>2002 INIST-CNRS</rights><rights>Copyright Lippincott Williams &amp; Wilkins Aug 2001</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4929-a7c05689be73102f0733159123b9f664702133b5543a02315aff6e0f19382c483</citedby><cites>FETCH-LOGICAL-c4929-a7c05689be73102f0733159123b9f664702133b5543a02315aff6e0f19382c483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1046%2Fj.1532-5415.2001.49209.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1046%2Fj.1532-5415.2001.49209.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,30981,45555,45556</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=14068832$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11555067$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Piccirillo, Gianfranco</creatorcontrib><creatorcontrib>Di Giuseppe, Vincenza</creatorcontrib><creatorcontrib>Nocco, Marialuce</creatorcontrib><creatorcontrib>Lionetti, Marco</creatorcontrib><creatorcontrib>Moisè, Antonio</creatorcontrib><creatorcontrib>Naso, Camilla</creatorcontrib><creatorcontrib>Tallarico, Demetrio</creatorcontrib><creatorcontrib>Marigliano, Vincenzo</creatorcontrib><creatorcontrib>Cacciafesta, Mauro</creatorcontrib><title>Influence of Aging and Other Cardiovascular Risk Factors on Baroreflex Sensitivity</title><title>Journal of the American Geriatrics Society (JAGS)</title><addtitle>Journal of the American Geriatrics Society</addtitle><description><![CDATA[OBJECTIVES: To examine the influence of known cardiovascular risk factors (cholesterol, blood glucose levels, arterial pressures, heart rate, and aging) on baroreflex sensitivity. DESIGN: An observational epidemiological study. SETTING: Geriatric Division at the Policlinico Umberto Primo, University of Rome La Sapienza. PARTICIPANTS: Two hundred three subjects whose ages ranged from 9 to 94 years, apparently healthy and free of detectable clinical evidence of atherosclerosis. MEASUREMENTS: All subjects underwent determination of baroreflex sensitivity by phenylephrine infusion (BSphe), and by a noninvasive method derived from spectral analysis of R‐R interval and arterial pressure variabilities (α index). RESULTS: The population, subdivided into tertiles for each variable studied, had lower BSphe values and lower α indexes as a function of age, plasma low‐density lipoprotein (LDL) cholesterol, and systolic blood pressure. The α index was significantly lower in both groups with elevated LDL cholesterol levels than in those with lower levels (II and III vs I tertile, P < .001), whereas BSphe differed significantly only in the two groups who had extreme levels of LDL (I vs III tertile, P < .001). Multiple regression analysis identified a negative association of the α index with age (P < .001), heart rate (P < .01), area under the glucose‐response curve (P < .001), and LDL cholesterol (P < .01), but of BSphe only with age (P < .001) and heart rate (P < .01). CONCLUSION: These findings indicate that some risk factors for coronary heart disease adversely influence baroreflex sensitivity.]]></description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Ageing</subject><subject>Aging</subject><subject>Aging - physiology</subject><subject>Analysis of Variance</subject><subject>autonomic nervous system</subject><subject>autonomic neuropathy</subject><subject>Baroreflex - physiology</subject><subject>Baroreflex sensitivity</subject><subject>Biological and medical sciences</subject><subject>Blood Glucose</subject><subject>Blood Pressure</subject><subject>Cardiology. 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Vascular system</topic><topic>Cardiovascular disease</topic><topic>Cardiovascular system</topic><topic>Case-Control Studies</topic><topic>Child</topic><topic>Cholesterol</topic><topic>Cholesterol - blood</topic><topic>Elderly people</topic><topic>endothelial dysfunction</topic><topic>Female</topic><topic>Health risk assessment</topic><topic>Heart</topic><topic>Heart failure, cardiogenic pulmonary edema, cardiac enlargement</topic><topic>Heart Rate</topic><topic>Humans</topic><topic>hypertension</topic><topic>Influence</topic><topic>Italy</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Multivariate Analysis</topic><topic>Nervous system</topic><topic>power spectral analysis</topic><topic>Regression Analysis</topic><topic>Ventricular Function, Left</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Piccirillo, Gianfranco</creatorcontrib><creatorcontrib>Di Giuseppe, Vincenza</creatorcontrib><creatorcontrib>Nocco, Marialuce</creatorcontrib><creatorcontrib>Lionetti, Marco</creatorcontrib><creatorcontrib>Moisè, Antonio</creatorcontrib><creatorcontrib>Naso, Camilla</creatorcontrib><creatorcontrib>Tallarico, Demetrio</creatorcontrib><creatorcontrib>Marigliano, Vincenzo</creatorcontrib><creatorcontrib>Cacciafesta, Mauro</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium &amp; Calcified Tissue Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Nursing &amp; Allied Health Premium</collection><collection>Applied Social Sciences Index &amp; Abstracts (ASSIA)</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of the American Geriatrics Society (JAGS)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Piccirillo, Gianfranco</au><au>Di Giuseppe, Vincenza</au><au>Nocco, Marialuce</au><au>Lionetti, Marco</au><au>Moisè, Antonio</au><au>Naso, Camilla</au><au>Tallarico, Demetrio</au><au>Marigliano, Vincenzo</au><au>Cacciafesta, Mauro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Aging and Other Cardiovascular Risk Factors on Baroreflex Sensitivity</atitle><jtitle>Journal of the American Geriatrics Society (JAGS)</jtitle><addtitle>Journal of the American Geriatrics Society</addtitle><date>2001-08</date><risdate>2001</risdate><volume>49</volume><issue>8</issue><spage>1059</spage><epage>1065</epage><pages>1059-1065</pages><issn>0002-8614</issn><eissn>1532-5415</eissn><coden>JAGSAF</coden><abstract><![CDATA[OBJECTIVES: To examine the influence of known cardiovascular risk factors (cholesterol, blood glucose levels, arterial pressures, heart rate, and aging) on baroreflex sensitivity. DESIGN: An observational epidemiological study. SETTING: Geriatric Division at the Policlinico Umberto Primo, University of Rome La Sapienza. PARTICIPANTS: Two hundred three subjects whose ages ranged from 9 to 94 years, apparently healthy and free of detectable clinical evidence of atherosclerosis. MEASUREMENTS: All subjects underwent determination of baroreflex sensitivity by phenylephrine infusion (BSphe), and by a noninvasive method derived from spectral analysis of R‐R interval and arterial pressure variabilities (α index). RESULTS: The population, subdivided into tertiles for each variable studied, had lower BSphe values and lower α indexes as a function of age, plasma low‐density lipoprotein (LDL) cholesterol, and systolic blood pressure. The α index was significantly lower in both groups with elevated LDL cholesterol levels than in those with lower levels (II and III vs I tertile, P < .001), whereas BSphe differed significantly only in the two groups who had extreme levels of LDL (I vs III tertile, P < .001). Multiple regression analysis identified a negative association of the α index with age (P < .001), heart rate (P < .01), area under the glucose‐response curve (P < .001), and LDL cholesterol (P < .01), but of BSphe only with age (P < .001) and heart rate (P < .01). CONCLUSION: These findings indicate that some risk factors for coronary heart disease adversely influence baroreflex sensitivity.]]></abstract><cop>Boston, MA, USA</cop><pub>Blackwell Science Inc</pub><pmid>11555067</pmid><doi>10.1046/j.1532-5415.2001.49209.x</doi><tpages>7</tpages></addata></record>
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source MEDLINE; Wiley Online Library Journals Frontfile Complete; Applied Social Sciences Index & Abstracts (ASSIA)
subjects Adolescent
Adult
Aged
Aged, 80 and over
Ageing
Aging
Aging - physiology
Analysis of Variance
autonomic nervous system
autonomic neuropathy
Baroreflex - physiology
Baroreflex sensitivity
Biological and medical sciences
Blood Glucose
Blood Pressure
Cardiology. Vascular system
Cardiovascular disease
Cardiovascular system
Case-Control Studies
Child
Cholesterol
Cholesterol - blood
Elderly people
endothelial dysfunction
Female
Health risk assessment
Heart
Heart failure, cardiogenic pulmonary edema, cardiac enlargement
Heart Rate
Humans
hypertension
Influence
Italy
Male
Medical sciences
Middle Aged
Multivariate Analysis
Nervous system
power spectral analysis
Regression Analysis
Ventricular Function, Left
title Influence of Aging and Other Cardiovascular Risk Factors on Baroreflex Sensitivity
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