Data availability
Raw data were generated at The University of Alberta. Derived data supporting the findings of this study are available from the corresponding author CDS on request.
References
Jacobsson B, Ladfors L, Milsom I (2004) Advanced maternal age and adverse perinatal outcome. Obstet Gynecol 104:727–733. https://doi.org/10.1097/01.AOG.0000140682.63746.be
Buddeberg BS, Sharma R, O’Driscoll JM et al. (2018) Cardiac maladaptation in term pregnancies with preeclampsia. Pregnancy Hypertens 13:198–203. https://doi.org/10.1016/j.preghy.2018.06.015
Moors S, Staaks KJJ, Westerhuis MEMH et al. (2020) Heart rate variability in hypertensive pregnancy disorders: a systematic review. Pregnancy Hypertens 20:56–68. https://doi.org/10.1016/j.preghy.2020.03.003
Jieyu L, Yingying C, Tian G et al. (2019) Visit-to-visit blood pressure variability is associated with gestational hypertension and pre-eclampsia. Pregnancy Hypertens 18:126–131. https://doi.org/10.1016/j.preghy.2019.09.009
Catai AM, Pastre CM, de Godoy MF et al. (2020) Heart rate variability: are you using it properly? Standardisation checklist of procedures. Braz J Phys Ther 24:91–102. https://doi.org/10.1016/j.bjpt.2019.02.006
Blaber AP, Yamamoto Y, Hughson RL (1995) Methodology of spontaneous baroreflex relationship assessed by surrogate data analysis. Am J Physiol 268:H1682-1687. https://doi.org/10.1152/ajpheart.1995.268.4.H1682
Abellán-Huerta J, Prieto-Valiente L, Montoro-García S et al. (2018) Correlation of blood pressure variability as measured by clinic, self-measurement at home, and ambulatory blood pressure monitoring. Am J Hypertens 31:305–312. https://doi.org/10.1093/ajh/hpx183
Hinkle DE, Wiersma W, Jurs SG (2003) Multiple-comparison procedures. In: Applied statistics for the behavioral sciences. Houghton Mifflin, New York, pp 370–390
Cohen J (2013) Statistical power analysis for the behavioralsciences. Academic Press, Cambridge
Lakens D (2017) Equivalence tests: a practical primer for t tests, correlations, and meta-analyses. Soc Psychol Personal Sci 8:355–362. https://doi.org/10.1177/1948550617697177
Delius W, Hagbarth KE, Hongell A, Wallin BG (1972) General characteristics of sympathetic activity in human muscle nerves. Acta Physiol Scand 84:65–81. https://doi.org/10.1111/j.1748-1716.1972.tb05158.x
Broughton Pipkin F, Roberts JM (2000) Hypertension in pregnancy. J Hum Hypertens 14:705–724. https://doi.org/10.1038/sj.jhh.1001018
Domenech RJ, Parra VM (2016) Ventricular contractility: physiology and clinical projection. Rev Med Chil 144:767–771. https://doi.org/10.4067/S0034-98872016000600012
Chung E, Haizlip KM, Leinwand LA (2018) Pregnancy late in rodent life has detrimental effects on the heart. Am J Physiol Heart Circ Physiol 315:H482–H491. https://doi.org/10.1152/ajpheart.00020.2018
Keller KM, Howlett SE (2016) Sex differences in the biology and pathology of the aging heart. Can J Cardiol 32:1065–1073. https://doi.org/10.1016/j.cjca.2016.03.017
Acknowledgements
This project is funded by the Alberta Women’s Health Foundation through the Women and Children’s Health Research Institute (WCHRI, Innovation Grant) and a Heart and Stroke Foundation of Canada (HSFC) Grant In Aid. MJG is funded by the Gyro Club of Edmonton Undergraduate Scholarship in Aging, the Health Sciences TD Bank Undergraduate Scholarship, and the Natural Science and Engineering Research Council of Canada’s (NSERC) Undergraduate Student Research Award. MHD is funded by the Christenson Endowed Professorship in Healthy Active Living.
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Gervais, M.J., Cooke, CL.M., Davidge, S.T. et al. Cardioautonomic control in pregnant individuals with advanced maternal age. Clin Auton Res 33, 909–914 (2023). https://doi.org/10.1007/s10286-023-00976-4
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DOI: https://doi.org/10.1007/s10286-023-00976-4