{"id":"https://openalex.org/W2017867616","doi":"https://doi.org/10.1007/bf02344724","title":"Stroke volume equation for impedance cardiography","display_name":"Stroke volume equation for impedance cardiography","publication_year":2005,"publication_date":"2005-08-01","ids":{"openalex":"https://openalex.org/W2017867616","doi":"https://doi.org/10.1007/bf02344724","mag":"2017867616"},"language":"en","primary_location":{"id":"doi:10.1007/bf02344724","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02344724","pdf_url":null,"source":{"id":"https://openalex.org/S46300952","display_name":"Medical & Biological Engineering & Computing","issn_l":"0140-0118","issn":["0140-0118","1741-0444"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical & Biological Engineering & Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069800971","display_name":"David P. Bernstein","orcid":"https://orcid.org/0000-0003-1397-0615"},"institutions":[{"id":"https://openalex.org/I2802795594","display_name":"Palomar Medical Center","ror":"https://ror.org/05sq1nj46","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2802795594"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"D. P. Bernstein","raw_affiliation_strings":["Department of Anesthesiology, Palomar Medical Center, Escondido, CA, USA","Department of Anesthesiology, Palomar Medical Center, Escondido, USA"],"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology, Palomar Medical Center, Escondido, CA, USA","institution_ids":["https://openalex.org/I2802795594"]},{"raw_affiliation_string":"Department of Anesthesiology, Palomar Medical Center, Escondido, USA","institution_ids":["https://openalex.org/I2802795594"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055607550","display_name":"Harry J. M. Lemmens","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. J. M. Lemmens","raw_affiliation_strings":["Department of Anesthesiology, Stanford University School of Medicine, Stanford, CA, USA","Department of Anesthesiology, Stanford University School of Medicine, Stanford, USA"],"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology, Stanford University School of Medicine, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Anesthesiology, Stanford University School of Medicine, Stanford, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069800971"],"corresponding_institution_ids":["https://openalex.org/I2802795594"],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":4.508,"has_fulltext":false,"cited_by_count":164,"citation_normalized_percentile":{"value":0.94456268,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"43","issue":"4","first_page":"443","last_page":"450"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/impedance-cardiography","display_name":"Impedance cardiography","score":0.8789681196212769},{"id":"https://openalex.org/keywords/stroke-volume","display_name":"Stroke volume","score":0.6917369365692139},{"id":"https://openalex.org/keywords/cardiac-output","display_name":"Cardiac output","score":0.5926088094711304},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.5535660982131958},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4277648329734802},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.3505336344242096},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3399738073348999},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.2763034701347351},{"id":"https://openalex.org/keywords/ejection-fraction","display_name":"Ejection fraction","score":0.2306477129459381},{"id":"https://openalex.org/keywords/heart-failure","display_name":"Heart failure","score":0.14903417229652405}],"concepts":[{"id":"https://openalex.org/C2775976690","wikidata":"https://www.wikidata.org/wiki/Q1660241","display_name":"Impedance cardiography","level":5,"score":0.8789681196212769},{"id":"https://openalex.org/C80461066","wikidata":"https://www.wikidata.org/wiki/Q1698533","display_name":"Stroke volume","level":4,"score":0.6917369365692139},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.5926088094711304},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5535660982131958},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4277648329734802},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.3505336344242096},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3399738073348999},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.2763034701347351},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.2306477129459381},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.14903417229652405}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf02344724","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02344724","pdf_url":null,"source":{"id":"https://openalex.org/S46300952","display_name":"Medical & Biological Engineering & Computing","issn_l":"0140-0118","issn":["0140-0118","1741-0444"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical & Biological Engineering & Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W98445174","https://openalex.org/W579489862","https://openalex.org/W629158665","https://openalex.org/W1532178478","https://openalex.org/W1586655573","https://openalex.org/W1929398776","https://openalex.org/W1970933533","https://openalex.org/W1983517084","https://openalex.org/W1984047615","https://openalex.org/W1987619339","https://openalex.org/W1993495582","https://openalex.org/W1994008975","https://openalex.org/W1994530057","https://openalex.org/W1996178534","https://openalex.org/W2002466954","https://openalex.org/W2003094126","https://openalex.org/W2004080366","https://openalex.org/W2005002475","https://openalex.org/W2010620334","https://openalex.org/W2012804576","https://openalex.org/W2015795623","https://openalex.org/W2020148209","https://openalex.org/W2024081693","https://openalex.org/W2037466928","https://openalex.org/W2042417508","https://openalex.org/W2043767596","https://openalex.org/W2046953729","https://openalex.org/W2051221104","https://openalex.org/W2052444227","https://openalex.org/W2055607364","https://openalex.org/W2060055147","https://openalex.org/W2062225249","https://openalex.org/W2063004077","https://openalex.org/W2065064536","https://openalex.org/W2067029174","https://openalex.org/W2072506903","https://openalex.org/W2072624443","https://openalex.org/W2073525047","https://openalex.org/W2082631098","https://openalex.org/W2097869782","https://openalex.org/W2100914179","https://openalex.org/W2116063808","https://openalex.org/W2131960809","https://openalex.org/W2141041926","https://openalex.org/W2147281741","https://openalex.org/W2151014027","https://openalex.org/W2155574077","https://openalex.org/W2157262751","https://openalex.org/W2163946144","https://openalex.org/W2328861991","https://openalex.org/W2362271178","https://openalex.org/W2417857228","https://openalex.org/W2418053770","https://openalex.org/W2465692541","https://openalex.org/W2502645364","https://openalex.org/W4235412292","https://openalex.org/W4242613964","https://openalex.org/W4290431407"],"related_works":["https://openalex.org/W2753593048","https://openalex.org/W2165233349","https://openalex.org/W1977394260","https://openalex.org/W2405962364","https://openalex.org/W2032639413","https://openalex.org/W1990854214","https://openalex.org/W2162195700","https://openalex.org/W1971076336","https://openalex.org/W1992401204","https://openalex.org/W1509585390"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":9}],"updated_date":"2026-03-29T08:15:47.926485","created_date":"2016-06-24T00:00:00"}