Predictive Value of Cardiopulmonary Exercise Testing Parameters in Ambulatory Advanced Heart Failure
This study sought to determine cardiopulmonary exercise (CPX) predictors of the combined outcome of durable mechanical circulatory support (MCS), transplantation, or death at 1 year among patients with ambulatory advanced heart failure (HF). Optimal CPX predictors of outcomes in contemporary ambulat...
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| Veröffentlicht in: | JACC. Heart failure 2021-03, Vol.9 (3), p.226-236 |
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| creator | Lala, Anuradha Shah, Keyur B. Lanfear, David E. Thibodeau, Jennifer T. Palardy, Maryse Ambardekar, Amrut V. McNamara, Dennis M. Taddei-Peters, Wendy C. Baldwin, J. Timothy Jeffries, Neal Khalatbari, Shokoufeh Spino, Cathie Richards, Blair Mann, Douglas L. Stewart, Garrick C. Aaronson, Keith D. Mancini, Donna M. |
| description | This study sought to determine cardiopulmonary exercise (CPX) predictors of the combined outcome of durable mechanical circulatory support (MCS), transplantation, or death at 1 year among patients with ambulatory advanced heart failure (HF).
Optimal CPX predictors of outcomes in contemporary ambulatory advanced HF patients are unclear.
REVIVAL (Registry Evaluation of Vital Information for ventricular assist devices [VADs] in Ambulatory Life) enrolled 400 systolic HF patients, INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) profiles 4-7. CPX was performed by 273 subjects 2 ± 1 months after study enrollment. Discriminative power of maximal (peak oxygen consumption [peak VO2]; VO2 pulse, circulatory power [CP]; peak systolic blood pressure • peak VO2], peak end-tidal pressure CO2 [PEtCO2], and peak Borg scale score) and submaximal CPX parameters (ventilatory efficiency [VE/VCO2 slope]; VO2 at anaerobic threshold [VO2AT]; and oxygen uptake efficiency slope [OUES]) to predict the composite outcome were assessed by univariate and multivariate Cox regression and Harrell’s concordance statistic.
At 1 year, there were 39 events (6 transplants, 15 deaths, 18 MCS implantations). Peak VO2, VO2AT, OUES, peak PEtCO2, and CP were higher in the no-event group (all p |
| doi_str_mv | 10.1016/j.jchf.2020.11.008 |
| format | Article |
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Optimal CPX predictors of outcomes in contemporary ambulatory advanced HF patients are unclear.
REVIVAL (Registry Evaluation of Vital Information for ventricular assist devices [VADs] in Ambulatory Life) enrolled 400 systolic HF patients, INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) profiles 4-7. CPX was performed by 273 subjects 2 ± 1 months after study enrollment. Discriminative power of maximal (peak oxygen consumption [peak VO2]; VO2 pulse, circulatory power [CP]; peak systolic blood pressure • peak VO2], peak end-tidal pressure CO2 [PEtCO2], and peak Borg scale score) and submaximal CPX parameters (ventilatory efficiency [VE/VCO2 slope]; VO2 at anaerobic threshold [VO2AT]; and oxygen uptake efficiency slope [OUES]) to predict the composite outcome were assessed by univariate and multivariate Cox regression and Harrell’s concordance statistic.
At 1 year, there were 39 events (6 transplants, 15 deaths, 18 MCS implantations). Peak VO2, VO2AT, OUES, peak PEtCO2, and CP were higher in the no-event group (all p < 0.001), whereas VE/VCO2 slope was lower (p < 0.0001); respiratory exchange ratio was not different. CP (hazard ratio [HR]: 0.89; p = 0.001), VE/VCO2 slope (HR: 1.05; p = 0.001), and peak Borg scale score (HR: 1.20; p = 0.005) were significant predictors on multivariate analysis (model C-statistic: 0.80).
Among patients with ambulatory advanced HF, the strongest maximal and submaximal CPX predictor of MCS implantation, transplantation, or death at 1 year were CP and VE/VCO2, respectively. The patient-reported measure of exercise effort (Borg scale score) contributed substantially to the prediction of outcomes, a surprising and novel finding that warrants further investigation. (Registry Evaluation of Vital Information for VADs in Ambulatory Life [REVIVAL]; NCT01369407)
[Display omitted]</description><identifier>ISSN: 2213-1779</identifier><identifier>EISSN: 2213-1787</identifier><identifier>DOI: 10.1016/j.jchf.2020.11.008</identifier><identifier>PMID: 33549559</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>ambulatory heart failure ; cardiac transplant ; cardiopulmonary exercise stress test ; mechanical circulatory support ; predictors</subject><ispartof>JACC. Heart failure, 2021-03, Vol.9 (3), p.226-236</ispartof><rights>2021 American College of Cardiology Foundation</rights><rights>Copyright © 2021 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-13bacb85819157be32d9937756c71053ef8ecd75ee7df06728a2edad608276343</citedby><cites>FETCH-LOGICAL-c400t-13bacb85819157be32d9937756c71053ef8ecd75ee7df06728a2edad608276343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33549559$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lala, Anuradha</creatorcontrib><creatorcontrib>Shah, Keyur B.</creatorcontrib><creatorcontrib>Lanfear, David E.</creatorcontrib><creatorcontrib>Thibodeau, Jennifer T.</creatorcontrib><creatorcontrib>Palardy, Maryse</creatorcontrib><creatorcontrib>Ambardekar, Amrut V.</creatorcontrib><creatorcontrib>McNamara, Dennis M.</creatorcontrib><creatorcontrib>Taddei-Peters, Wendy C.</creatorcontrib><creatorcontrib>Baldwin, J. Timothy</creatorcontrib><creatorcontrib>Jeffries, Neal</creatorcontrib><creatorcontrib>Khalatbari, Shokoufeh</creatorcontrib><creatorcontrib>Spino, Cathie</creatorcontrib><creatorcontrib>Richards, Blair</creatorcontrib><creatorcontrib>Mann, Douglas L.</creatorcontrib><creatorcontrib>Stewart, Garrick C.</creatorcontrib><creatorcontrib>Aaronson, Keith D.</creatorcontrib><creatorcontrib>Mancini, Donna M.</creatorcontrib><creatorcontrib>REVIVAL Investigators</creatorcontrib><title>Predictive Value of Cardiopulmonary Exercise Testing Parameters in Ambulatory Advanced Heart Failure</title><title>JACC. Heart failure</title><addtitle>JACC Heart Fail</addtitle><description>This study sought to determine cardiopulmonary exercise (CPX) predictors of the combined outcome of durable mechanical circulatory support (MCS), transplantation, or death at 1 year among patients with ambulatory advanced heart failure (HF).
Optimal CPX predictors of outcomes in contemporary ambulatory advanced HF patients are unclear.
REVIVAL (Registry Evaluation of Vital Information for ventricular assist devices [VADs] in Ambulatory Life) enrolled 400 systolic HF patients, INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) profiles 4-7. CPX was performed by 273 subjects 2 ± 1 months after study enrollment. Discriminative power of maximal (peak oxygen consumption [peak VO2]; VO2 pulse, circulatory power [CP]; peak systolic blood pressure • peak VO2], peak end-tidal pressure CO2 [PEtCO2], and peak Borg scale score) and submaximal CPX parameters (ventilatory efficiency [VE/VCO2 slope]; VO2 at anaerobic threshold [VO2AT]; and oxygen uptake efficiency slope [OUES]) to predict the composite outcome were assessed by univariate and multivariate Cox regression and Harrell’s concordance statistic.
At 1 year, there were 39 events (6 transplants, 15 deaths, 18 MCS implantations). Peak VO2, VO2AT, OUES, peak PEtCO2, and CP were higher in the no-event group (all p < 0.001), whereas VE/VCO2 slope was lower (p < 0.0001); respiratory exchange ratio was not different. CP (hazard ratio [HR]: 0.89; p = 0.001), VE/VCO2 slope (HR: 1.05; p = 0.001), and peak Borg scale score (HR: 1.20; p = 0.005) were significant predictors on multivariate analysis (model C-statistic: 0.80).
Among patients with ambulatory advanced HF, the strongest maximal and submaximal CPX predictor of MCS implantation, transplantation, or death at 1 year were CP and VE/VCO2, respectively. The patient-reported measure of exercise effort (Borg scale score) contributed substantially to the prediction of outcomes, a surprising and novel finding that warrants further investigation. (Registry Evaluation of Vital Information for VADs in Ambulatory Life [REVIVAL]; NCT01369407)
[Display omitted]</description><subject>ambulatory heart failure</subject><subject>cardiac transplant</subject><subject>cardiopulmonary exercise stress test</subject><subject>mechanical circulatory support</subject><subject>predictors</subject><issn>2213-1779</issn><issn>2213-1787</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KAzEQx4MoVqov4EFy9NKaj80mC15KsVYQ9KBeQzaZ1ZT9qMlu0bfxWXwyU6o9msuE4Td_Zn4InVMypYTmV6vpyr5VU0ZYatApIeoAnTBG-YRKJQ_3f1mM0FmMK5KeElQpdYxGnIusEKI4QfAYwHnb-w3gF1MPgLsKz01wvlsPddO1Jnzimw8I1kfATxB7377iRxNMAz2EiH2LZ0051KbvEjlzG9NacHgJJvTfXwvj6yHAKTqqTB3h7LeO0fPi5mm-nNw_3N7NZ_cTmxHSTygvjS2VULSgQpbAmSsKLqXIraREcKgUWCcFgHQVySVThoEzLieKyZxnfIwud7nr0L0PaVnd-Gihrk0L3RA1y5TMmCoUTyjboTZ0MQao9Dr4Jl2rKdFbw3qlt4b11rCmVCd9aejiN38oG3D7kT-fCbjeAZCu3HgIOloPWyM-gO216_x_-T-a442t</recordid><startdate>202103</startdate><enddate>202103</enddate><creator>Lala, Anuradha</creator><creator>Shah, Keyur B.</creator><creator>Lanfear, David E.</creator><creator>Thibodeau, Jennifer T.</creator><creator>Palardy, Maryse</creator><creator>Ambardekar, Amrut V.</creator><creator>McNamara, Dennis M.</creator><creator>Taddei-Peters, Wendy C.</creator><creator>Baldwin, J. 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Timothy</creatorcontrib><creatorcontrib>Jeffries, Neal</creatorcontrib><creatorcontrib>Khalatbari, Shokoufeh</creatorcontrib><creatorcontrib>Spino, Cathie</creatorcontrib><creatorcontrib>Richards, Blair</creatorcontrib><creatorcontrib>Mann, Douglas L.</creatorcontrib><creatorcontrib>Stewart, Garrick C.</creatorcontrib><creatorcontrib>Aaronson, Keith D.</creatorcontrib><creatorcontrib>Mancini, Donna M.</creatorcontrib><creatorcontrib>REVIVAL Investigators</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>JACC. Heart failure</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lala, Anuradha</au><au>Shah, Keyur B.</au><au>Lanfear, David E.</au><au>Thibodeau, Jennifer T.</au><au>Palardy, Maryse</au><au>Ambardekar, Amrut V.</au><au>McNamara, Dennis M.</au><au>Taddei-Peters, Wendy C.</au><au>Baldwin, J. Timothy</au><au>Jeffries, Neal</au><au>Khalatbari, Shokoufeh</au><au>Spino, Cathie</au><au>Richards, Blair</au><au>Mann, Douglas L.</au><au>Stewart, Garrick C.</au><au>Aaronson, Keith D.</au><au>Mancini, Donna M.</au><aucorp>REVIVAL Investigators</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Predictive Value of Cardiopulmonary Exercise Testing Parameters in Ambulatory Advanced Heart Failure</atitle><jtitle>JACC. Heart failure</jtitle><addtitle>JACC Heart Fail</addtitle><date>2021-03</date><risdate>2021</risdate><volume>9</volume><issue>3</issue><spage>226</spage><epage>236</epage><pages>226-236</pages><issn>2213-1779</issn><eissn>2213-1787</eissn><abstract>This study sought to determine cardiopulmonary exercise (CPX) predictors of the combined outcome of durable mechanical circulatory support (MCS), transplantation, or death at 1 year among patients with ambulatory advanced heart failure (HF).
Optimal CPX predictors of outcomes in contemporary ambulatory advanced HF patients are unclear.
REVIVAL (Registry Evaluation of Vital Information for ventricular assist devices [VADs] in Ambulatory Life) enrolled 400 systolic HF patients, INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) profiles 4-7. CPX was performed by 273 subjects 2 ± 1 months after study enrollment. Discriminative power of maximal (peak oxygen consumption [peak VO2]; VO2 pulse, circulatory power [CP]; peak systolic blood pressure • peak VO2], peak end-tidal pressure CO2 [PEtCO2], and peak Borg scale score) and submaximal CPX parameters (ventilatory efficiency [VE/VCO2 slope]; VO2 at anaerobic threshold [VO2AT]; and oxygen uptake efficiency slope [OUES]) to predict the composite outcome were assessed by univariate and multivariate Cox regression and Harrell’s concordance statistic.
At 1 year, there were 39 events (6 transplants, 15 deaths, 18 MCS implantations). Peak VO2, VO2AT, OUES, peak PEtCO2, and CP were higher in the no-event group (all p < 0.001), whereas VE/VCO2 slope was lower (p < 0.0001); respiratory exchange ratio was not different. CP (hazard ratio [HR]: 0.89; p = 0.001), VE/VCO2 slope (HR: 1.05; p = 0.001), and peak Borg scale score (HR: 1.20; p = 0.005) were significant predictors on multivariate analysis (model C-statistic: 0.80).
Among patients with ambulatory advanced HF, the strongest maximal and submaximal CPX predictor of MCS implantation, transplantation, or death at 1 year were CP and VE/VCO2, respectively. The patient-reported measure of exercise effort (Borg scale score) contributed substantially to the prediction of outcomes, a surprising and novel finding that warrants further investigation. (Registry Evaluation of Vital Information for VADs in Ambulatory Life [REVIVAL]; NCT01369407)
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| ispartof | JACC. Heart failure, 2021-03, Vol.9 (3), p.226-236 |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | ambulatory heart failure cardiac transplant cardiopulmonary exercise stress test mechanical circulatory support predictors |
| title | Predictive Value of Cardiopulmonary Exercise Testing Parameters in Ambulatory Advanced Heart Failure |
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