{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T23:47:42Z","timestamp":1773100062649,"version":"3.50.1"},"reference-count":40,"publisher":"Public Library of Science (PLoS)","issue":"10","license":[{"start":{"date-parts":[[2018,10,8]],"date-time":"2018-10-08T00:00:00Z","timestamp":1538956800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001824","name":"Grantov\u00e1 Agentura \u010cesk\u00e9 Republiky","doi-asserted-by":"publisher","award":["No 16-13750S"],"award-info":[{"award-number":["No 16-13750S"]}],"id":[{"id":"10.13039\/501100001824","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0205115","type":"journal-article","created":{"date-parts":[[2018,10,8]],"date-time":"2018-10-08T13:32:41Z","timestamp":1539005561000},"page":"e0205115","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":21,"title":["Stabilization period before capturing an ultra-short vagal index can be shortened to 60 s in endurance athletes and to 90 s in university students"],"prefix":"10.1371","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7236-8328","authenticated-orcid":true,"given":"Jakub","family":"Krej\u010d\u00ed","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michal","family":"Botek","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew J.","family":"McKune","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2018,10,8]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"889","DOI":"10.2165\/00007256-200333120-00003","article-title":"Heart rate variability in athletes","volume":"33","author":"AE Aubert","year":"2003","journal-title":"Sports Med"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1093\/oxfordjournals.eurheartj.a014868","article-title":"Heart rate variability. Standards of measurement, physiological interpretation, and clinical use","volume":"17","year":"1996","journal-title":"Eur Heart J"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"1153","DOI":"10.1007\/s00421-009-1317-x","article-title":"Monitoring endurance running performance using cardiac parasympathetic function","volume":"108","author":"M Buchheit","year":"2010","journal-title":"Eur J Appl Physiol"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"808","DOI":"10.1080\/17461391.2015.1103317","article-title":"Cardiac autonomic response following high-intensity running work-to-rest interval manipulation","volume":"16","author":"L Cipryan","year":"2016","journal-title":"Eur J Sport Sci"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1055\/s-0035-1569342","article-title":"Initial weekly HRV response is related to the prospective change in VO2max in female soccer players","volume":"37","author":"MR Esco","year":"2016","journal-title":"Int J Sports Med"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"994","DOI":"10.1123\/ijspp.2014-0556","article-title":"Smartphone-derived heart rate variability and training load in a female soccer team","author":"AA Flatt","year":"2015","journal-title":"Int J Sports Physiol Perform"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"e71588","DOI":"10.1371\/journal.pone.0071588","article-title":"Fatigue shifts and scatters heart rate variability in elite endurance athletes","volume":"8","author":"L Schmitt","year":"2013","journal-title":"PLoS One"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"2061","DOI":"10.1249\/MSS.0b013e3182980125","article-title":"Evidence of parasympathetic hyperactivity in functionally overreached athletes","volume":"45","author":"Y Le Meur","year":"2013","journal-title":"Med Sci Sports Exerc"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"3729","DOI":"10.1007\/s00421-012-2354-4","article-title":"Heart rate variability in elite triathletes, is variation in variability the key to effective training A case comparison","volume":"112","author":"DJ Plews","year":"2012","journal-title":"Eur J Appl Physiol"},{"key":"ref10","first-page":"482","article-title":"Change in performance in response to training load adjustment based on autonomic activity","volume":"35","author":"M Botek","year":"2014","journal-title":"Int J Sports Med"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1007\/s00421-007-0552-2","article-title":"Endurance training guided individually by daily heart rate variability measurements","volume":"101","author":"AM Kiviniemi","year":"2007","journal-title":"Eur J Appl Physiol"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"909","DOI":"10.1055\/s-0043-115122","article-title":"Effects of HRV-guided vs. predetermined block training on performance, HRV and serum hormones","volume":"38","author":"O-P Nuuttila","year":"2017","journal-title":"Int J Sports Med"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"1347","DOI":"10.1249\/MSS.0000000000000910","article-title":"Individual endurance training prescription with heart rate variability","volume":"48","author":"V Vesterinen","year":"2016","journal-title":"Med Sci Sports Exerc"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3389\/fphys.2014.00073","article-title":"Monitoring training status with HR measures: Do all roads lead to Rome?","volume":"5","author":"M Buchheit","year":"2014","journal-title":"Front Physiol"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1123\/ijspp.8.6.688","article-title":"Evaluating training adaptation with heart-rate measures: A methodological comparison","volume":"8","author":"DJ Plews","year":"2013","journal-title":"Int J Sports Physiol Perform"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1123\/ijspp.2013-0455","article-title":"Monitoring training with heart rate-variability: how much compliance is needed for valid assessment?","volume":"9","author":"DJ Plews","year":"2014","journal-title":"Int J Sports Physiol Perform"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.1007\/s40279-016-0484-2","article-title":"Monitoring athletic training status through autonomic heart rate regulation: A systematic review and meta-analysis","volume":"46","author":"CR Bellenger","year":"2016","journal-title":"Sport Med"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1111\/cpf.12381","article-title":"Dynamics of the heart rate variability and oxygen saturation response to acute normobaric hypoxia within the first 10 min of exposure","volume":"38","author":"J Krej\u010d\u00ed","year":"2018","journal-title":"Clin Physiol Funct Imaging"},{"key":"ref19","first-page":"535","article-title":"Ultra-short-term heart rate variability indexes at rest and post-exercise in athletes: Evaluating the agreement with accepted recommendations","volume":"13","author":"MR Esco","year":"2014","journal-title":"J Sport Sci Med"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1007\/s00421-017-3759-x","article-title":"Ultra-shortened time-domain HRV parameters at rest and following exercise in athletes: an alternative to frequency computation of sympathovagal balance","volume":"118","author":"MR Esco","year":"2018","journal-title":"Eur J Appl Physiol"},{"key":"ref21","first-page":"602","article-title":"Ultra-short-term heart rate variability is sensitive to training effects in team sports players","volume":"14","author":"FY Nakamura","year":"2015","journal-title":"J Sports Sci Med"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1007\/s40279-013-0071-8","article-title":"Training adaptation and heart rate variability in elite endurance athletes: Opening the door to effective monitoring","volume":"43","author":"DJ Plews","year":"2013","journal-title":"Sport Med"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"H1921","DOI":"10.1152\/ajpheart.00433.2004","article-title":"Saturation of high-frequency oscillations of R-R intervals in healthy subjects and patients after acute myocardial infarction during ambulatory conditions","volume":"287","author":"AM Kiviniemi","year":"2004","journal-title":"Am J Physiol Heart Circ Physiol"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1111\/cpf.12233","article-title":"Heart rate variability stabilization in athletes: towards more convenient data acquisition","volume":"36","author":"AA Flatt","year":"2016","journal-title":"Clin Physiol Funct Imaging"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1123\/ijspp.2015-0038","article-title":"Assessing shortened field-based heart-rate-variability-data acquisition in team-sport athletes","volume":"11","author":"LA Pereira","year":"2016","journal-title":"Int J Sports Physiol Perform"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1007\/s00421-015-3303-9","article-title":"Validity of the Polar V800 heart rate monitor to measure RR intervals at rest","volume":"116","author":"D Giles","year":"2016","journal-title":"Eur J Appl Physiol"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"1048","DOI":"10.1152\/jappl.1995.79.3.1048","article-title":"Override of spontaneous respiratory pattern generator reduces cardiovascular parasympathetic influence","volume":"79","author":"AR Patwardhan","year":"1995","journal-title":"J Appl Physiol"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1046\/j.1365-2281.2001.00337.x","article-title":"Time domain, geometrical and frequency domain analysis of cardiac vagal outflow: Effects of various respiratory patterns","volume":"21","author":"J Penttil\u00e4","year":"2001","journal-title":"Clin Physiol"},{"key":"ref29","first-page":"H411","article-title":"Comparison of methods for removal of ectopy in measurement of heart rate variability","volume":"267","author":"N Lippman","year":"1994","journal-title":"Am J Physiol"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"375","DOI":"10.2165\/00007256-200030050-00006","article-title":"Measures of reliability in sports medicine and science","volume":"30","author":"WG Hopkins","year":"2000","journal-title":"Sport Med"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1037\/1082-989X.1.1.30","article-title":"Forming inferences about some intraclass correlation coefficients","volume":"1","author":"KO McGraw","year":"1996","journal-title":"Psychol Methods"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1123\/ijspp.1.1.50","article-title":"Making meaningful inferences about magnitudes","volume":"1","author":"AM Batterham","year":"2006","journal-title":"Int J Sports Physiol Perform"},{"key":"ref33","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1249\/MSS.0b013e31818cb278","article-title":"Progressive statistics for studies in sports medicine and exercise science","volume":"41","author":"WG Hopkins","year":"2009","journal-title":"Med Sci Sports Exerc"},{"key":"ref34","first-page":"16","article-title":"A spreadsheet for deriving a confidence interval, mechanistic inference and clinical inference from a p value","volume":"11","author":"WG Hopkins","year":"2007","journal-title":"Sportscience"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"517","DOI":"10.2165\/00007256-200333070-00004","article-title":"Heart rate monitoring: applications and limitations","volume":"33","author":"J Achten","year":"2003","journal-title":"Sport Med"},{"key":"ref36","doi-asserted-by":"crossref","first-page":"222","DOI":"10.1161\/01.CIR.100.3.222","article-title":"Muscle and skin sympathetic nerve traffic during the \u201cwhite-coat\u201d effect","volume":"100","author":"G Grassi","year":"1999","journal-title":"Circulation"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1007\/s10286-016-0360-z","article-title":"Detailed heart rate variability analysis in athletes","volume":"26","author":"O Kiss","year":"2016","journal-title":"Clin Auton Res"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.archger.2017.01.012","article-title":"Autonomic cardiac regulation, blood pressure and cardiorespiratory fitness responses to different training doses over a 12 week group program in the elderly","volume":"70","author":"AJ McKune","year":"2017","journal-title":"Arch Gerontol Geriatr"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1123\/ijspp.2016-0214","article-title":"The numbers will love you back in return\u2014I promise","volume":"11","author":"M Buchheit","year":"2016","journal-title":"Int J Sports Physiol Perform"},{"key":"ref40","doi-asserted-by":"crossref","first-page":"874","DOI":"10.1249\/MSS.0000000000000451","article-title":"\u201cMagnitude-based inference\u201d: A statistical review","volume":"47","author":"AH Welsh","year":"2015","journal-title":"Med Sci Sports Exerc"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0205115","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,10,22]],"date-time":"2018-10-22T18:30:20Z","timestamp":1540233020000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0205115"}},"subtitle":[],"editor":[{"given":"Laurent","family":"Mourot","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2018,10,8]]},"references-count":40,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2018,10,8]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0205115","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,10,8]]}}}