{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T16:51:56Z","timestamp":1792169516595,"version":"4.4.0"},"reference-count":30,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,9,19]],"date-time":"2020-09-19T00:00:00Z","timestamp":1600473600000},"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":["Clin Physio Funct Imaging"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Dyslipidemia is associated with autonomic nervous system (ANS) dysfunction. Heart rate variability (HRV) is a powerful tool for evaluating the ANS and for cardiovascular risk stratification. Yet, the methodologies used are impractical in most clinical settings and therefore, are usually not applied. The current study aimed to evaluate the reliability of ultra\u2010short HRV parameters, which are easily calculated from any standard ECG, as a practical method for ANS study, with a focus on patients with dyslipidemia. Fifty\u2010nine volunteers with dyslipidemia underwent HRV study of parametric and power spectral indices according to accepted methods. Correlations were calculated between ultra\u2010short HRV indices (five 1\u2010min and five 10\u2010s segments) and standard 5\u2010min recordings. Correlations were found between 10\u2010s and 1\u2010min RMSSD and 5\u2010min recordings (mean Pearson <jats:italic>\u03c1<\/jats:italic> correlation coefficients of 0.913 and 0.944, respectively, and mean concordance correlation coefficients of 0.855 and 0.938, respectively). Associations were found between other ultra\u2010short HRV parameters (SDNN, maximum RR, minimum RR, pNN50, ln(RMSSD) and 5\u2010min recordings. In addition, average RR, HRV\u2010TI, NN50, TP, LF\/HF, ln(SDNN), ln(HRV\u2010TI), ln(TP) and ln(LF\/HF) from 1\u2010min recordings were associated with 5\u2010min values. In conclusion, some ultra\u2010short HRV parameters can be used for ANS evaluation and presumably, for cardiovascular risk stratification among patients with dyslipidemia. These parameters seem to be of great practical value for both inpatient and outpatient settings, because most can be calculated from a standard 10\u2010s ECG strip. The prognostic implications of ECG\u2010derived, ultra\u2010short HRV parameters in patients with dyslipidemia should be further evaluated in future studies.<\/jats:p>","DOI":"10.1111\/cpf.12661","type":"journal-article","created":{"date-parts":[[2020,9,4]],"date-time":"2020-09-04T18:35:46Z","timestamp":1599244546000},"page":"423-433","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Reliability of ultra\u2010short indices for autonomic dysfunction in dyslipidemia"],"prefix":"10.1111","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3931-8003","authenticated-orcid":false,"given":"Udi","family":"Nussinovitch","sequence":"first","affiliation":[{"name":"Applicative Cardiovascular Research Center (ACRC) and Department of Cardiology Meir Medical Center Kfar Saba Israel"},{"name":"Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,9,19]]},"reference":[{"key":"e_1_2_11_2_1","first-page":"262","article-title":"Prognosis of in\u2010hospital myocardial infarction course for diabetic and nondiabetic patients using a noninvasive evaluation of hemodynamics and heart rate variability","volume":"49","author":"Ablonskyte\u2010Dudoniene R.","year":"2013","journal-title":"Medicina (Kaunas)"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cjca.2014.11.007"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.113.2.312"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2923.2000.00752.x"},{"key":"e_1_2_11_6_1","doi-asserted-by":"crossref","first-page":"2087064","DOI":"10.1155\/2019\/2087064","article-title":"Heart rate in hypertension: review and expert opinion","volume":"2019","author":"Dalal J.","year":"2019","journal-title":"International Journal of Hypertension"},{"key":"e_1_2_11_7_1","first-page":"143","article-title":"Relationship between heart rate variability and hypercholesterolaemia","volume":"5","author":"Danev S.","year":"1997","journal-title":"Central European Journal of Public Health"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a009959"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2003.07.005"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1159\/000235568"},{"key":"e_1_2_11_11_1","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/j.ejim.2008.06.011","article-title":"Gender differences in the lipid profile of dyslipidemic subjects","volume":"20","author":"Kolovou G. 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