{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T13:33:14Z","timestamp":1768311194654,"version":"3.49.0"},"reference-count":32,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2011,6,20]],"date-time":"2011-06-20T00:00:00Z","timestamp":1308528000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Vet Emergen Crit Care"],"published-print":{"date-parts":[[2011,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Objective\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> To compare the determination of cardiac output (CO) via arterial pulse pressure waveform analysis (FloTrac\/Vigileo) versus lithium dilution method.<\/jats:p><jats:p><jats:bold>Design\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> Prospective study.<\/jats:p><jats:p><jats:bold>Setting\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> University teaching hospital.<\/jats:p><jats:p><jats:bold>Animals\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> Six adult dogs.<\/jats:p><jats:p><jats:bold>Interventions\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> Dogs were instrumented for CO determinations using lithium dilution (LiDCO) and FloTrac\/Vigileo methods. Direct blood pressure, heart rate, arterial blood gases, and end\u2010tidal isoflurane (ETIso) and CO<jats:sub>2<\/jats:sub> concentrations were measured throughout the study while CO was manipulated with different depth of anesthesia and rapid administration of isotonic crystalloids at 60\u2003mL\/kg\/h.<\/jats:p><jats:p><jats:bold>Measurements and Main Results\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> Baseline CO measurements were obtained at 1.3% ETIso and were lowered by 3% ETIso. Measurements were obtained in duplicate or triplicate with LiDCO and averaged for comparison with corresponding values measured continuously with the FloTrac\/Vigileo method. For 30 comparisons between methods, a mean bias of \u2212100\u2003mL\/kg\/min and 95% limits of agreement between \u2212311 and +112\u2003mL\/kg\/min (212\u2003mL\/kg\/min) was determined. The mean (mL\/kg\/min) of the differences of LiDCO\u2212Vigileo=62.0402+\u22120.8383 \u00d7 Vigileo, and the correlation coefficient (<jats:italic>r<\/jats:italic>) between the 2 methods 0.70 for all CO determinations. The repeatability coefficients for the individual LiDCO and FloTrac\/Vigileo methods were 187 and 400\u2003mL\/kg\/min, respectively. Mean LiDCO and FloTrac\/Vigileo values from all measurements were 145 \u00b1 68\u2003mL\/kg\/min (range, 64\u2013354) and 244 \u00b1 144\u2003mL\/kg\/min (range, 89\u2013624), respectively. The overall mean relative error was 48 \u00b1 14%.<\/jats:p><jats:p><jats:bold>Conclusion\n\t\t\t\t\t\t\u2013\n\t\t\t\t\t<\/jats:bold> The FloTrac\/Vigileo overestimated CO values compared with LiDCO and the relative error was high, which makes this method unreliable for use in dogs.<\/jats:p>","DOI":"10.1111\/j.1476-4431.2011.00650.x","type":"journal-article","created":{"date-parts":[[2011,6,20]],"date-time":"2011-06-20T15:19:38Z","timestamp":1308583178000},"page":"328-334","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Comparison of cardiac output determined by arterial pulse pressure waveform analysis method (FloTrac\/Vigileo) versus lithium dilution method in anesthetized dogs"],"prefix":"10.1111","volume":"21","author":[{"given":"Alexander","family":"Valverde","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giacomo","family":"Gianotti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eva","family":"Rioja","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amanda","family":"Hathway","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,6,20]]},"reference":[{"issue":"5","key":"e_1_2_7_2_2","first-page":"279","article-title":"Lithium dilution cardiac output measurements using a peripheral injection site","volume":"15","author":"Kurita T","year":"1999","journal-title":"comparison with central injection technique and thermodilution"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa021108"},{"issue":"1","key":"e_1_2_7_4_2","first-page":"1","article-title":"Outcome assessment and pulmonary artery catheterization","volume":"84","author":"Tuman KJ","year":"1997","journal-title":"why does the debate continue?"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.2001.62.1255"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2044.2004.03710.x"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/86.4.486"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.70.3.334"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.CCM.0000266590.25109.F2"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.70.11.1365"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1378\/chest.121.4.1245"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aen277"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1186\/cc6933"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2007.11.001"},{"issue":"1","key":"e_1_2_7_15_2","first-page":"3","article-title":"Cardiac output determination from the arterial pressure wave","volume":"21","author":"Manecke GR","year":"2007","journal-title":"clinical testing of a novel algorithm that does not require calibration"},{"issue":"2","key":"e_1_2_7_16_2","first-page":"176","article-title":"Semi\u2010invasive monitoring of cardiac output by a new device using arterial pressure waveform analysis","volume":"98","author":"Mayer J","year":"2007","journal-title":"a comparison with intermittent pulmonary artery thermodilution in patients undergoing cardiac surgery"},{"issue":"5","key":"e_1_2_7_17_2","first-page":"636","article-title":"Uncalibrated arterial pulse contour analysis versus continuous thermodilution technique","volume":"21","author":"Lorsomradee S","year":"2007","journal-title":"effects of alterations in arterial waveform"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/79.6.770"},{"key":"e_1_2_7_19_2","volume-title":"Saunders Handbook of Veterinary Drugs","author":"Papich MG.","year":"2007"},{"issue":"8476","key":"e_1_2_7_20_2","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/S0140-6736(86)90837-8","article-title":"Statistical methods for assessing agreement between two methods of clinical measurement","volume":"1","author":"Bland JM","year":"1986","journal-title":"Lancet"},{"issue":"2","key":"e_1_2_7_21_2","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1177\/096228029900800204","article-title":"Measuring agreement in method comparison studies","volume":"8","author":"Bland JM","year":"1999","journal-title":"Stat Methods Med Res"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.68.2.141"},{"issue":"12","key":"e_1_2_7_23_2","doi-asserted-by":"crossref","first-page":"1907","DOI":"10.1097\/00003246-199412000-00004","article-title":"Multicenter trial of a new thoracic electrical bioimpedance device for cardiac output estimation","volume":"22","author":"Shoemaker WC","year":"1994","journal-title":"Crit Care Med"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1009982611386"},{"key":"e_1_2_7_25_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aen343"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aem409"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.2746\/042516402776180287"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.2005.66.1639"},{"issue":"3","key":"e_1_2_7_29_2","first-page":"867","article-title":"Cardiac output derived from arterial pressure waveform analysis in patients undergoing cardiac surgery","volume":"106","author":"Mayer J","year":"2008","journal-title":"validity of a second generation device"},{"key":"e_1_2_7_30_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jvca.2007.01.001"},{"key":"e_1_2_7_31_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1534-6935.2004.04017.x"},{"key":"e_1_2_7_32_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1476-4431.2005.00129.x"},{"key":"e_1_2_7_33_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2044.2009.06009.x"}],"container-title":["Journal of Veterinary Emergency and Critical Care"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1476-4431.2011.00650.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1476-4431.2011.00650.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T15:37:05Z","timestamp":1698766625000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1476-4431.2011.00650.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6,20]]},"references-count":32,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2011,8]]}},"alternative-id":["10.1111\/j.1476-4431.2011.00650.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1476-4431.2011.00650.x","archive":["Portico"],"relation":{},"ISSN":["1479-3261","1476-4431"],"issn-type":[{"value":"1479-3261","type":"print"},{"value":"1476-4431","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,6,20]]},"assertion":[{"value":"2011-06-20","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}