{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T21:23:26Z","timestamp":1772054606767,"version":"3.50.1"},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"08","funder":[{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e\n Tecnol\u00f3gico","doi-asserted-by":"crossref","award":["CNPq -Process 434695 \/2018-1"],"award-info":[{"award-number":["CNPq -Process 434695 \/2018-1"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de\n Pessoal de N\u00edvel Superior - Brasil","doi-asserted-by":"crossref","award":["Finance Code 001"],"award-info":[{"award-number":["Finance Code 001"]}],"id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Secretaria de rela\u00e7\u00f5es internacionais"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Sports Med"],"published-print":{"date-parts":[[2020,7]]},"abstract":"Abstract<\/jats:title>To analyze whether heart rate variability is reproducible after maximal exercise,\n 11 men (22.1\u00b13.2 years) performed four incremental exercise tests\n followed by passive or active recovery. There was high reliability (intraclass\n coefficient correlation: 0.72\u20130.96) and fair-to-excellent agreement\n (coefficient of variation: 7.81\u201322.09%) in passive recovery, as\n well as moderate-to-high reliability (intraclass coefficient correlation:\n 0.50\u20130.87) and good agreement (coefficient of variation:\n 11.08\u201320.89%) in active recovery for LnRMSSD index. There was\n moderate-to-high reliability (intraclass coefficient correlation:\n 0.51\u20130.81) and good agreement (coefficient of variation:\n 10.41\u201318.87%) in most of the analyzed time points, in both\n recovery types for LnSDNN. In both types of recovery, the time domain heart rate\n variability 5\u201310\u2009min indices (passive: intraclass coefficient\n correlation : 0.87\u20130.88; coefficient of variation:\n 7.67\u201313.44%; active: intraclass coefficient correlation\n 0.59\u20130.80; coefficient of variation: 14.62\u201316.26%)\n presented higher intraclass coefficient correlation and lower coefficient of\n variation than the spectral heart rate variability indices (passive: intraclass\n coefficient correlation: 0.71\u20130.87; coefficient of variation:\n 12.33\u201334.21%; active: intraclass coefficient correlation:\n 0.46\u20130.77; coefficient of variation: 24.41\u2013105.12%). The\n LnRMSSD and LnSDNN indices analyzed in 30\u2009s segments and the heart rate\n variability 5\u201310\u2009min indices after maximal exercise in untrained\n healthy men showed satisfactory reproducibility, regardless of the type of\n recovery, with the time-domain indices showing higher reproducibility than the\n frequency-domain indices.<\/jats:p>","DOI":"10.1055\/a-1114-6297","type":"journal-article","created":{"date-parts":[[2020,3,12]],"date-time":"2020-03-12T00:24:54Z","timestamp":1583972694000},"page":"512-519","source":"Crossref","is-referenced-by-count":12,"title":["Reproducibility of Heart Rate Variability Indices at Post-maximal\n Exercise"],"prefix":"10.1055","volume":"41","author":[{"given":"Jaqueline Alves","family":"Ara\u00fajo","sequence":"additional","affiliation":[{"name":"Physical Education, Universidade Federal de Mato Grosso,\n Cuiab\u00e1, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4968-5525","authenticated-orcid":false,"given":"Tiago","family":"Pe\u00e7anha","sequence":"additional","affiliation":[{"name":"Applied Physiology & Nutrition Research Group, School of\n Physical Educaton and Sport, Rheumatology Division, Faculdade de Medicina,\n Universidade de S\u00e3o Paulo, Sao Paulo, Brazil"}]},{"given":"Fabiula Isoton","family":"Novelli","sequence":"additional","affiliation":[{"name":"Physical Education, Universidade Federal de Mato Grosso,\n Cuiab\u00e1, Brazil"}]},{"given":"C\u00e9sar Siqueira Aleixes","family":"Mello","sequence":"additional","affiliation":[{"name":"Physical Education, Universidade Federal de Mato Grosso,\n Cuiab\u00e1, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7404-7405","authenticated-orcid":false,"given":"Daniel","family":"Moreira-Gon\u00e7alves","sequence":"additional","affiliation":[{"name":"Faculdade de Desporto - FADEUP, Universidade do Porto, Porto,\n Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3586-3749","authenticated-orcid":false,"given":"Gisela","family":"Arsa","sequence":"additional","affiliation":[{"name":"Physical Education, Universidade Federal de Mato Grosso,\n Cuiab\u00e1, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5609-7249","authenticated-orcid":false,"given":"Lucieli Teresa","family":"Cambri","sequence":"additional","affiliation":[{"name":"Physical Education, Universidade Federal de Mato Grosso,\n Cuiab\u00e1, Brazil"}]}],"member":"194","published-online":{"date-parts":[[2020,3,11]]},"container-title":["International Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-1114-6297.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,7,6]],"date-time":"2020-07-06T22:35:42Z","timestamp":1594074942000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-1114-6297"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,11]]},"references-count":0,"journal-issue":{"issue":"08","published-online":{"date-parts":[[2020,7,6]]},"published-print":{"date-parts":[[2020,7]]}},"URL":"https:\/\/doi.org\/10.1055\/a-1114-6297","relation":{},"ISSN":["0172-4622","1439-3964"],"issn-type":[{"value":"0172-4622","type":"print"},{"value":"1439-3964","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,11]]}}}