Associations of Pulse Pressure Index With Left Ventricular Filling Pressure and Diastolic Dysfunction in Patients With Chronic Kidney Disease

BACKGROUND Patients with chronic kidney disease (CKD) often have poor vascular compliance and poor left ventricular diastolic dysfunction (LVDD). The pulse pressure index (PPI) defined as ((systolic blood pressure - diastolic blood pressure)/systolic blood pressure) reflects vascular compliance. Vas...

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Veröffentlicht in:American journal of hypertension 2014-03, Vol.27 (3), p.454-459
Hauptverfasser: Lee, Wen-Hsien, Hsu, Po-Chao, Chu, Chun-Yuan, Chen, Szu-Chia, Su, Ho-Ming, Lin, Tsung-Hsien, Lee, Chee-Siong, Yen, Hsueh-Wei, Voon, Wen-Chol, Lai, Wen-Ter, Sheu, Sheng-Hsiung
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container_end_page 459
container_issue 3
container_start_page 454
container_title American journal of hypertension
container_volume 27
creator Lee, Wen-Hsien
Hsu, Po-Chao
Chu, Chun-Yuan
Chen, Szu-Chia
Su, Ho-Ming
Lin, Tsung-Hsien
Lee, Chee-Siong
Yen, Hsueh-Wei
Voon, Wen-Chol
Lai, Wen-Ter
Sheu, Sheng-Hsiung
description BACKGROUND Patients with chronic kidney disease (CKD) often have poor vascular compliance and poor left ventricular diastolic dysfunction (LVDD). The pulse pressure index (PPI) defined as ((systolic blood pressure - diastolic blood pressure)/systolic blood pressure) reflects vascular compliance. Vascular compliance is reportedly associated with left ventricular diastolic function. This study of CKD patients investigated whether PPI correlates with the ratio of transmitral E wave velocity (E) to early diastole mitral annulus velocity (Ea) or with LVDD. METHODS This study enrolled 511 CKD patients who had been referred for echocardiographic examination. Blood pressure was automatically measured with an ABI-form device. The LVDD was defined as E-to-transmitral A wave velocity ratio of ≥0.9, Ea
doi_str_mv 10.1093/ajh/hpt228
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The pulse pressure index (PPI) defined as ((systolic blood pressure - diastolic blood pressure)/systolic blood pressure) reflects vascular compliance. Vascular compliance is reportedly associated with left ventricular diastolic function. This study of CKD patients investigated whether PPI correlates with the ratio of transmitral E wave velocity (E) to early diastole mitral annulus velocity (Ea) or with LVDD. METHODS This study enrolled 511 CKD patients who had been referred for echocardiographic examination. Blood pressure was automatically measured with an ABI-form device. The LVDD was defined as E-to-transmitral A wave velocity ratio of ≥0.9, Ea &lt;8cm/s, or E/Ea ≥15. RESULTS Compared with those with E/Ea &lt;15, patients with E/Ea ≥15 had significantly higher systolic blood pressure, pulse pressure, and PPI (all P &lt; 0.001). Multivariable analysis showed that PPI was independently associated with E/Ea (unstandardized coefficient β = 1.348; P &lt; 0.001) and with LVDD (odds ratio = 1.441 per 0.064 increase; P &lt; 0.001). CONCLUSIONS This study showed that increased PPI significantly correlates with elevated E/Ea and LVDD in CKD patients. Because PPI can be rapidly acquired during blood pressure measurement, it may be helpful for identifying CKD patients with a high left ventricular filling pressure and LVDD.</description><identifier>ISSN: 0895-7061</identifier><identifier>EISSN: 1941-7225</identifier><identifier>DOI: 10.1093/ajh/hpt228</identifier><identifier>PMID: 24326205</identifier><identifier>CODEN: AJHYE6</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><subject>Aged ; Aged, 80 and over ; Ankle Brachial Index ; Blood Pressure ; Chi-Square Distribution ; Compliance ; Diastole ; Drug therapy ; Echocardiography ; Female ; Humans ; Kidney diseases ; Linear Models ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Renal Insufficiency, Chronic - complications ; Renal Insufficiency, Chronic - diagnosis ; Renal Insufficiency, Chronic - physiopathology ; Risk Factors ; Stroke Volume ; Systole ; Ventricular Dysfunction, Left - diagnosis ; Ventricular Dysfunction, Left - etiology ; Ventricular Dysfunction, Left - physiopathology ; Ventricular Function, Left ; Ventricular Pressure</subject><ispartof>American journal of hypertension, 2014-03, Vol.27 (3), p.454-459</ispartof><rights>American Journal of Hypertension, Ltd 2013. All rights reserved. For Permissions, please email: journals.permissions@oup.com 2013</rights><rights>American Journal of Hypertension, Ltd 2013. All rights reserved. For Permissions, please email: journals.permissions@oup.com</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c381t-2dff86545fcd02c9f66a4ccb02277473857fad5d0de54208ffebf41cedf24ec43</citedby><cites>FETCH-LOGICAL-c381t-2dff86545fcd02c9f66a4ccb02277473857fad5d0de54208ffebf41cedf24ec43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1584,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24326205$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Wen-Hsien</creatorcontrib><creatorcontrib>Hsu, Po-Chao</creatorcontrib><creatorcontrib>Chu, Chun-Yuan</creatorcontrib><creatorcontrib>Chen, Szu-Chia</creatorcontrib><creatorcontrib>Su, Ho-Ming</creatorcontrib><creatorcontrib>Lin, Tsung-Hsien</creatorcontrib><creatorcontrib>Lee, Chee-Siong</creatorcontrib><creatorcontrib>Yen, Hsueh-Wei</creatorcontrib><creatorcontrib>Voon, Wen-Chol</creatorcontrib><creatorcontrib>Lai, Wen-Ter</creatorcontrib><creatorcontrib>Sheu, Sheng-Hsiung</creatorcontrib><title>Associations of Pulse Pressure Index With Left Ventricular Filling Pressure and Diastolic Dysfunction in Patients With Chronic Kidney Disease</title><title>American journal of hypertension</title><addtitle>AJHYPE</addtitle><addtitle>Am J Hypertens</addtitle><description>BACKGROUND Patients with chronic kidney disease (CKD) often have poor vascular compliance and poor left ventricular diastolic dysfunction (LVDD). The pulse pressure index (PPI) defined as ((systolic blood pressure - diastolic blood pressure)/systolic blood pressure) reflects vascular compliance. Vascular compliance is reportedly associated with left ventricular diastolic function. This study of CKD patients investigated whether PPI correlates with the ratio of transmitral E wave velocity (E) to early diastole mitral annulus velocity (Ea) or with LVDD. METHODS This study enrolled 511 CKD patients who had been referred for echocardiographic examination. Blood pressure was automatically measured with an ABI-form device. The LVDD was defined as E-to-transmitral A wave velocity ratio of ≥0.9, Ea &lt;8cm/s, or E/Ea ≥15. RESULTS Compared with those with E/Ea &lt;15, patients with E/Ea ≥15 had significantly higher systolic blood pressure, pulse pressure, and PPI (all P &lt; 0.001). Multivariable analysis showed that PPI was independently associated with E/Ea (unstandardized coefficient β = 1.348; P &lt; 0.001) and with LVDD (odds ratio = 1.441 per 0.064 increase; P &lt; 0.001). CONCLUSIONS This study showed that increased PPI significantly correlates with elevated E/Ea and LVDD in CKD patients. Because PPI can be rapidly acquired during blood pressure measurement, it may be helpful for identifying CKD patients with a high left ventricular filling pressure and LVDD.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Ankle Brachial Index</subject><subject>Blood Pressure</subject><subject>Chi-Square Distribution</subject><subject>Compliance</subject><subject>Diastole</subject><subject>Drug therapy</subject><subject>Echocardiography</subject><subject>Female</subject><subject>Humans</subject><subject>Kidney diseases</subject><subject>Linear Models</subject><subject>Logistic Models</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Multivariate Analysis</subject><subject>Odds Ratio</subject><subject>Renal Insufficiency, Chronic - complications</subject><subject>Renal Insufficiency, Chronic - diagnosis</subject><subject>Renal Insufficiency, Chronic - physiopathology</subject><subject>Risk Factors</subject><subject>Stroke Volume</subject><subject>Systole</subject><subject>Ventricular Dysfunction, Left - diagnosis</subject><subject>Ventricular Dysfunction, Left - etiology</subject><subject>Ventricular Dysfunction, Left - physiopathology</subject><subject>Ventricular Function, Left</subject><subject>Ventricular Pressure</subject><issn>0895-7061</issn><issn>1941-7225</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp90d9qFDEUBvAgFrtWb3wACYggwrRJJpOZuSxbq6UL3Qv_XA7Z5MTNMptscybgPoTvbMpUBS-8Oje_850DHyGvODvnrK8v9G57sT1MQnRPyIL3kletEM1TsmBd31QtU_yUPEfcMcakUvwZORWyFkqwZkF-XiJG4_XkY0AaHV3nEYGuEyDmBPQmWPhBv_lpS1fgJvoVwpS8yaNO9NqPow_f_2IdLL3yGqc4ekOvjuhyMA_J1Ae6LjfKMs5hy22KoaBbbwMcyxaCRnhBTpwu918-zjPy5frD5-WnanX38WZ5uapM3fGpEta5TjWyccYyYXqnlJbGbJgQbSvbumtap21jmYVGCtY5BxsnuQHrhAQj6zPybs49pHifAadh79HAOOoAMePAZd9zUdeyK_TNP3QXcwrlu4ErzhWrVdcX9X5WJkXEBG44JL_X6ThwNjyUNJSShrmkgl8_RubNHuwf-ruVAt7OIObD_4J-AVBznL0</recordid><startdate>201403</startdate><enddate>201403</enddate><creator>Lee, Wen-Hsien</creator><creator>Hsu, Po-Chao</creator><creator>Chu, Chun-Yuan</creator><creator>Chen, Szu-Chia</creator><creator>Su, Ho-Ming</creator><creator>Lin, Tsung-Hsien</creator><creator>Lee, Chee-Siong</creator><creator>Yen, Hsueh-Wei</creator><creator>Voon, Wen-Chol</creator><creator>Lai, Wen-Ter</creator><creator>Sheu, Sheng-Hsiung</creator><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>201403</creationdate><title>Associations of Pulse Pressure Index With Left Ventricular Filling Pressure and Diastolic Dysfunction in Patients With Chronic Kidney Disease</title><author>Lee, Wen-Hsien ; 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The pulse pressure index (PPI) defined as ((systolic blood pressure - diastolic blood pressure)/systolic blood pressure) reflects vascular compliance. Vascular compliance is reportedly associated with left ventricular diastolic function. This study of CKD patients investigated whether PPI correlates with the ratio of transmitral E wave velocity (E) to early diastole mitral annulus velocity (Ea) or with LVDD. METHODS This study enrolled 511 CKD patients who had been referred for echocardiographic examination. Blood pressure was automatically measured with an ABI-form device. The LVDD was defined as E-to-transmitral A wave velocity ratio of ≥0.9, Ea &lt;8cm/s, or E/Ea ≥15. RESULTS Compared with those with E/Ea &lt;15, patients with E/Ea ≥15 had significantly higher systolic blood pressure, pulse pressure, and PPI (all P &lt; 0.001). Multivariable analysis showed that PPI was independently associated with E/Ea (unstandardized coefficient β = 1.348; P &lt; 0.001) and with LVDD (odds ratio = 1.441 per 0.064 increase; P &lt; 0.001). CONCLUSIONS This study showed that increased PPI significantly correlates with elevated E/Ea and LVDD in CKD patients. Because PPI can be rapidly acquired during blood pressure measurement, it may be helpful for identifying CKD patients with a high left ventricular filling pressure and LVDD.</abstract><cop>US</cop><pub>Oxford University Press</pub><pmid>24326205</pmid><doi>10.1093/ajh/hpt228</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
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subjects Aged
Aged, 80 and over
Ankle Brachial Index
Blood Pressure
Chi-Square Distribution
Compliance
Diastole
Drug therapy
Echocardiography
Female
Humans
Kidney diseases
Linear Models
Logistic Models
Male
Middle Aged
Multivariate Analysis
Odds Ratio
Renal Insufficiency, Chronic - complications
Renal Insufficiency, Chronic - diagnosis
Renal Insufficiency, Chronic - physiopathology
Risk Factors
Stroke Volume
Systole
Ventricular Dysfunction, Left - diagnosis
Ventricular Dysfunction, Left - etiology
Ventricular Dysfunction, Left - physiopathology
Ventricular Function, Left
Ventricular Pressure
title Associations of Pulse Pressure Index With Left Ventricular Filling Pressure and Diastolic Dysfunction in Patients With Chronic Kidney Disease
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