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Other Syndromes of Orthostatic Intolerance: Delayed Orthostatic Hypotension, Postprandial Hypotension, Postural Orthostatic Tachycardia Syndrome, and Reflex Syncope

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Orthostatic Hypotension in Older Adults

Abstract

Apart from classical orthostatic hypotension, the gravitational force may strongly contribute to other forms of orthostatic intolerance, delayed and postprandial OH, postural orthostatic tachycardia syndrome (POTS), and reflex syncope. In delayed OH, the significant blood pressure drop occurs first after 3-min period of orthostasis, whereas in postprandial OH, the symptoms appear first approximately 15–30 min after the meal. POTS is rarely seen in older adults and presents as abnormal sinus tachycardia on standing with symptoms of orthostatic intolerance, dizziness, fatigue, and cognitive impairment. Reflex syncope may manifest as orthostatic vasovagal reflex, situational syncope, or carotid sinus hypersensitivity, which becomes a clinical syndrome when associated with history of unexplained syncope and positive provocation test, carotid sinus massage. Older patients with a history of orthostatic intolerance, unexplained syncope and fall trauma, and negative result of active standing test should be further evaluated using cardiovascular autonomic tests such as head-up tilt testing, Valsalva maneuver, and carotid sinus massage.

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References

  1. Freeman R, Wieling W, Axelrod FB, Benditt DG, Benarroch E, Biaggioni I, et al. Consensus statement on the definition of orthostatic hypotension, neurally mediated syncope and the postural tachycardia syndrome. Clin Auton Res. 2011;21(2):69–72.

    Article  PubMed  Google Scholar 

  2. Ricci F, De Caterina R, Fedorowski A. Orthostatic hypotension: epidemiology, prognosis, and treatment. J Am Coll Cardiol. 2015;66(7):848–60.

    Article  PubMed  Google Scholar 

  3. Torabi P, Ricci F, Hamrefors V, Sutton R, Fedorowski A. Classical and delayed orthostatic hypotension in patients with unexplained syncope and severe orthostatic intolerance. Front Cardiovasc Med. 2020;7:21.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  4. Fedorowski A, van Wijnen VK, Wieling W. Delayed orthostatic hypotension and vasovagal syncope: a diagnostic dilemma. Clin Auton Res. 2017;27(4):289–91.

    Article  PubMed  Google Scholar 

  5. Streeten DH, Anderson GH Jr. Delayed orthostatic intolerance. Arch Intern Med. 1992;152(5):1066–72.

    Article  CAS  PubMed  Google Scholar 

  6. Gibbons CH, Freeman R. Delayed orthostatic hypotension: a frequent cause of orthostatic intolerance. Neurology. 2006;67(1):28–32.

    Article  PubMed  Google Scholar 

  7. van Wijnen VK, Finucane C, Harms MPM, Nolan H, Freeman RL, Westerhof BE, et al. Noninvasive beat-to-beat finger arterial pressure monitoring during orthostasis: a comprehensive review of normal and abnormal responses at different ages. J Intern Med. 2017;282(6):468–83.

    Article  PubMed  Google Scholar 

  8. Saedon NI, Pin Tan M, Frith J. The prevalence of orthostatic hypotension: a systematic review and meta-analysis. J Gerontol A Biol Sci Med Sci. 2020;75(1):117–22.

    Article  PubMed  Google Scholar 

  9. Gibbons CH, Freeman R. Clinical implications of delayed orthostatic hypotension: a 10-year follow-up study. Neurology. 2015;85(16):1362–7.

    Article  PubMed  PubMed Central  Google Scholar 

  10. Dzau VJ, Antman EM, Black HR, Hayes DL, Manson JE, Plutzky J, et al. The cardiovascular disease continuum validated: clinical evidence of improved patient outcomes: part I: Pathophysiology and clinical trial evidence (risk factors through stable coronary artery disease). Circulation. 2006;114(25):2850–70.

    Article  PubMed  Google Scholar 

  11. Fedorowski A, Ricci F, Sutton R. Orthostatic hypotension and cardiovascular risk. Kardiol Pol. 2019;77(11):1020–7.

    Article  PubMed  Google Scholar 

  12. Brignole M, Moya A, de Lange FJ, Deharo JC, Elliott PM, Fanciulli A, et al. 2018 ESC Guidelines for the diagnosis and management of syncope. Eur Heart J. 2018;39(21):1883–948.

    Article  PubMed  Google Scholar 

  13. Brignole M, Moya A, de Lange FJ, Deharo JC, Elliott PM, Fanciulli A, et al. Practical instructions for the 2018 ESC Guidelines for the diagnosis and management of syncope. Eur Heart J. 2018;39(21):e43–80.

    Article  PubMed  Google Scholar 

  14. Tatasciore A, Zimarino M, Tommasi R, Renda G, Schillaci G, Parati G, et al. Increased short-term blood pressure variability is associated with early left ventricular systolic dysfunction in newly diagnosed untreated hypertensive patients. J Hypertens. 2013;31(8):1653–61.

    Article  CAS  PubMed  Google Scholar 

  15. Vallelonga F, Romagnolo A, Merola A, Sobrero G, Di Stefano C, Milazzo V, et al. Detection of orthostatic hypotension with ambulatory blood pressure monitoring in Parkinson’s disease. Hypertens Res. 2019;42(10):1552–60.

    Article  PubMed  Google Scholar 

  16. Goldstein DS, Holmes C, Frank SM, Dendi R, Cannon RO 3rd, Sharabi Y, et al. Cardiac sympathetic dysautonomia in chronic orthostatic intolerance syndromes. Circulation. 2002;106(18):2358–65.

    Article  PubMed  Google Scholar 

  17. Boogers MJ, Borleffs CJ, Henneman MM, van Bommel RJ, van Ramshorst J, Boersma E, et al. Cardiac sympathetic denervation assessed with 123-iodine metaiodobenzylguanidine imaging predicts ventricular arrhythmias in implantable cardioverter-defibrillator patients. J Am Coll Cardiol. 2010;55(24):2769–77.

    Article  PubMed  Google Scholar 

  18. Shannon JR, Flattem NL, Jordan J, Jacob G, Black BK, Biaggioni I, et al. Orthostatic intolerance and tachycardia associated with norepinephrine-transporter deficiency. N Engl J Med. 2000;342(8):541–9.

    Article  CAS  PubMed  Google Scholar 

  19. Mills PB, Fung CK, Travlos A, Krassioukov A. Nonpharmacologic management of orthostatic hypotension: a systematic review. Arch Phys Med Rehabil. 2015;96(2):366–75.e6.

    Article  PubMed  Google Scholar 

  20. Pavelic A, Krbot Skoric M, Crnosija L, Habek M. Postprandial hypotension in neurological disorders: systematic review and meta-analysis. Clin Auton Res. 2017;27(4):263–71.

    Article  PubMed  Google Scholar 

  21. Jansen RW, Lipsitz LA. Postprandial hypotension: epidemiology, pathophysiology, and clinical management. Ann Intern Med. 1995;122(4):286–95.

    Article  CAS  PubMed  Google Scholar 

  22. Fedorowski A, Melander O. Syndromes of orthostatic intolerance: a hidden danger. J Intern Med. 2013;273(4):322–35.

    Article  CAS  PubMed  Google Scholar 

  23. Le Couteur DG, Fisher AA, Davis MW, McLean AJ. Postprandial systolic blood pressure responses of older people in residential care: association with risk of falling. Gerontology. 2003;49(4):260–4.

    Article  PubMed  Google Scholar 

  24. Schroeder C, Bush VE, Norcliffe LJ, Luft FC, Tank J, Jordan J, et al. Water drinking acutely improves orthostatic tolerance in healthy subjects. Circulation. 2002;106(22):2806–11.

    Article  PubMed  Google Scholar 

  25. Shibao C, Gamboa A, Diedrich A, Dossett C, Choi L, Farley G, et al. Acarbose, an alpha-glucosidase inhibitor, attenuates postprandial hypotension in autonomic failure. Hypertension. 2007;50(1):54–61.

    Article  CAS  PubMed  Google Scholar 

  26. Alam M, Smith G, Bleasdale-Barr K, Pavitt DV, Mathias CJ. Effects of the peptide release inhibitor, octreotide, on daytime hypotension and on nocturnal hypertension in primary autonomic failure. J Hypertens. 1995;13(12 Pt 2):1664–9.

    CAS  PubMed  Google Scholar 

  27. Ong AC, Myint PK, Potter JF. Pharmacological treatment of postprandial reductions in blood pressure: a systematic review. J Am Geriatr Soc. 2014;62(4):649–61.

    Article  PubMed  Google Scholar 

  28. Sheldon RS, Grubb BP 2nd, Olshansky B, Shen WK, Calkins H, Brignole M, et al. 2015 heart rhythm society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope. Heart Rhythm. 2015;12(6):e41–63.

    Article  PubMed  PubMed Central  Google Scholar 

  29. Fedorowski A. Postural orthostatic tachycardia syndrome: clinical presentation, aetiology and management. J Intern Med. 2019;285(4):352–66.

    Article  CAS  PubMed  Google Scholar 

  30. Arnold AC, Ng J, Raj SR. Postural tachycardia syndrome - diagnosis, physiology, and prognosis. Auton Neurosci. 2018;215:3–11.

    Article  PubMed  PubMed Central  Google Scholar 

  31. Shaw BH, Stiles LE, Bourne K, Green EA, Shibao CA, Okamoto LE, et al. The face of postural tachycardia syndrome - insights from a large cross-sectional online community-based survey. J Intern Med. 2019;286(4):438–48.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  32. Tanaka H, Monahan KD, Seals DR. Age-predicted maximal heart rate revisited. J Am Coll Cardiol. 2001;37(1):153–6.

    Article  CAS  PubMed  Google Scholar 

  33. Schondorf R, Low PA. Idiopathic postural orthostatic tachycardia syndrome: an attenuated form of acute pandysautonomia? Neurology. 1993;43(1):132–7.

    Article  CAS  PubMed  Google Scholar 

  34. Low PA, Opfer-Gehrking TL, Textor SC, Benarroch EE, Shen WK, Schondorf R, et al. Postural tachycardia syndrome (POTS). Neurology. 1995;45(4 Suppl 5):S19–25.

    CAS  PubMed  Google Scholar 

  35. Stewart JM, Boris JR, Chelimsky G, Fischer PR, Fortunato JE, Grubb BP, et al. Pediatric disorders of orthostatic intolerance. Pediatrics. 2018;141(1):e20171673.

    Article  PubMed  Google Scholar 

  36. Thieben MJ, Sandroni P, Sletten DM, Benrud-Larson LM, Fealey RD, Vernino S, et al. Postural orthostatic tachycardia syndrome: the Mayo clinic experience. Mayo Clin Proc. 2007;82(3):308–13.

    Article  CAS  PubMed  Google Scholar 

  37. Hamrefors V, Spahic JM, Nilsson D, Senneby M, Sutton R, Melander O, et al. Syndromes of orthostatic intolerance and syncope in young adults. Open Heart. 2017;4(1):e000585.

    Article  PubMed  PubMed Central  Google Scholar 

  38. Brinth LS, Pors K, Theibel AC, Mehlsen J. Orthostatic intolerance and postural tachycardia syndrome as suspected adverse effects of vaccination against human papilloma virus. Vaccine. 2015;33(22):2602–5.

    Article  PubMed  Google Scholar 

  39. Blitshteyn S, Brook J. Postural tachycardia syndrome (POTS) with anti-NMDA receptor antibodies after human papillomavirus vaccination. Immunol Res. 2017;65:282.

    Article  PubMed  Google Scholar 

  40. Watari M, Nakane S, Mukaino A, Nakajima M, Mori Y, Maeda Y, et al. Autoimmune postural orthostatic tachycardia syndrome. Ann Clin Transl Neurol. 2018;5(4):486–92.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  41. Schofield JR, Hendrickson JE. Autoimmunity, autonomic neuropathy, and the HPV vaccination: a vulnerable subpopulation. Clin Pediatr (Phila). 2018;57(5):603–6.

    Article  Google Scholar 

  42. Mathias CJ, Low DA, Iodice V, Owens AP, Kirbis M, Grahame R. Postural tachycardia syndrome-current experience and concepts. Nat Rev Neurol. 2012;8(1):22–34.

    Article  CAS  Google Scholar 

  43. Garland EM, Celedonio JE, Raj SR. Postural tachycardia syndrome: beyond orthostatic intolerance. Curr Neurol Neurosci Rep. 2015;15(9):60.

    Article  PubMed  PubMed Central  Google Scholar 

  44. McDonald C, Koshi S, Busner L, Kavi L, Newton JL. Postural tachycardia syndrome is associated with significant symptoms and functional impairment predominantly affecting young women: a UK perspective. BMJ Open. 2014;4(6):e004127.

    Article  PubMed  PubMed Central  Google Scholar 

  45. Benarroch EE. Postural tachycardia syndrome: a heterogeneous and multifactorial disorder. Mayo Clin Proc. 2012;87(12):1214–25.

    Article  PubMed  PubMed Central  Google Scholar 

  46. Boris JR, Bernadzikowski T. Demographics of a large paediatric Postural Orthostatic Tachycardia Syndrome Program. Cardiol Young. 2018;28(5):668–74.

    Article  PubMed  Google Scholar 

  47. Grubb BP. Postural tachycardia syndrome. Circulation. 2008;117(21):2814–7.

    Article  PubMed  Google Scholar 

  48. Zadourian A, Doherty TA, Swiatkiewicz I, Taub PR. Postural orthostatic tachycardia syndrome: prevalence, pathophysiology, and management. Drugs. 2018;78(10):983–94.

    Article  PubMed  Google Scholar 

  49. Shen WK, Sheldon RS, Benditt DG, Cohen MI, Forman DE, Goldberger ZD, et al. 2017 ACC/AHA/HRS Guideline for the evaluation and management of patients with syncope: executive summary: a report of the American College of Cardiology/American Heart Association Task Force on clinical practice guidelines and the Heart Rhythm Society. J Am Coll Cardiol. 2017;70(5):620–63.

    Article  PubMed  Google Scholar 

  50. Kavi L, Gammage MD, Grubb BP, Karabin BL. Postural tachycardia syndrome: multiple symptoms, but easily missed. Br J Gen Pract. 2012;62(599):286–7.

    Article  PubMed  PubMed Central  Google Scholar 

  51. Miller AJ, Raj SR. Pharmacotherapy for postural tachycardia syndrome. Auton Neurosci. 2018;215:28–36.

    Article  CAS  PubMed  Google Scholar 

  52. Wells R, Spurrier AJ, Linz D, Gallagher C, Mahajan R, Sanders P, et al. Postural tachycardia syndrome: current perspectives. Vasc Health Risk Manag. 2018;14:1–11.

    Article  CAS  PubMed  Google Scholar 

  53. Goodman BP. Evaluation of postural tachycardia syndrome (POTS). Auton Neurosci. 2018;215:12–9.

    Article  PubMed  Google Scholar 

  54. Fu Q, Vangundy TB, Galbreath MM, Shibata S, Jain M, Hastings JL, et al. Cardiac origins of the postural orthostatic tachycardia syndrome. J Am Coll Cardiol. 2010;55(25):2858–68.

    Article  PubMed  PubMed Central  Google Scholar 

  55. George SA, Bivens TB, Howden EJ, Saleem Y, Galbreath MM, Hendrickson D, et al. The international POTS registry: evaluating the efficacy of an exercise training intervention in a community setting. Heart Rhythm. 2016;13(4):943–50.

    Article  PubMed  Google Scholar 

  56. Kaufmann H, Malamut R, Norcliffe-Kaufmann L, Rosa K, Freeman R. The Orthostatic Hypotension Questionnaire (OHQ): validation of a novel symptom assessment scale. Clin Auton Res. 2012;22(2):79–90.

    Article  PubMed  Google Scholar 

  57. Peus D, Newcomb N, Hofer S. Appraisal of the Karnofsky Performance Status and proposal of a simple algorithmic system for its evaluation. BMC Med Inform Decis Mak. 2013;13:72.

    Article  PubMed  PubMed Central  Google Scholar 

  58. Wells R, Elliott AD, Mahajan R, Page A, Iodice V, Sanders P, et al. Efficacy of therapies for postural tachycardia syndrome: a systematic review and meta-analysis. Mayo Clin Proc. 2018;93(8):1043–53.

    Article  PubMed  Google Scholar 

  59. Raj SR, Coffin ST. Medical therapy and physical maneuvers in the treatment of the vasovagal syncope and orthostatic hypotension. Prog Cardiovasc Dis. 2013;55(4):425–33.

    Article  PubMed  PubMed Central  Google Scholar 

  60. Wieling W, van Dijk N, Thijs RD, de Lange FJ, Krediet CT, Halliwill JR. Physical countermeasures to increase orthostatic tolerance. J Intern Med. 2015;277(1):69–82.

    Article  CAS  PubMed  Google Scholar 

  61. Wieling W, Thijs RD, van Dijk N, Wilde AA, Benditt DG, van Dijk JG. Symptoms and signs of syncope: a review of the link between physiology and clinical clues. Brain. 2009;132(Pt 10):2630–42.

    Article  PubMed  Google Scholar 

  62. van Dijk JG, Thijs RD, van Zwet E, Tannemaat MR, van Niekerk J, Benditt DG, et al. The semiology of tilt-induced reflex syncope in relation to electroencephalographic changes. Brain. 2014;137(Pt 2):576–85.

    Article  PubMed  Google Scholar 

  63. Jardine DL, Wieling W, Brignole M, Lenders JWM, Sutton R, Stewart J. The pathophysiology of the vasovagal response. Heart Rhythm. 2018;15(6):921–9.

    Article  PubMed  Google Scholar 

  64. Ganzeboom KS, Mairuhu G, Reitsma JB, Linzer M, Wieling W, van Dijk N. Lifetime cumulative incidence of syncope in the general population: a study of 549 Dutch subjects aged 35-60 years. J Cardiovasc Electrophysiol. 2006;17(11):1172–6.

    Article  PubMed  Google Scholar 

  65. Sheldon RS, Sheldon AG, Connolly SJ, Morillo CA, Klingenheben T, Krahn AD, et al. Age of first faint in patients with vasovagal syncope. J Cardiovasc Electrophysiol. 2006;17(1):49–54.

    Article  PubMed  Google Scholar 

  66. Wieling W, Jardine DL, de Lange FJ, Brignole M, Nielsen HB, Stewart J, et al. Cardiac output and vasodilation in the vasovagal response: an analysis of the classic papers. Heart Rhythm. 2016;13(3):798–805.

    Article  PubMed  Google Scholar 

  67. Brignole M, Menozzi C, Del Rosso A, Costa S, Gaggioli G, Bottoni N, et al. New classification of haemodynamics of vasovagal syncope: beyond the VASIS classification. Analysis of the pre-syncopal phase of the tilt test without and with nitroglycerin challenge. Vasovagal Syncope International Study. Europace. 2000;2(1):66–76.

    Article  CAS  PubMed  Google Scholar 

  68. Brignole M, Tomaino M, Gargaro A. Vasovagal syncope with asystole: the role of cardiac pacing. Clin Auton Res. 2017;27(4):245–51.

    Article  PubMed  Google Scholar 

  69. Bartoletti A, Alboni P, Ammirati F, Brignole M, Del Rosso A, Foglia Manzillo G, et al. ‘The Italian Protocol’: a simplified head-up tilt testing potentiated with oral nitroglycerin to assess patients with unexplained syncope. Europace. 2000;2(4):339–42.

    Article  CAS  PubMed  Google Scholar 

  70. Sutton R, Brignole M. Twenty-eight years of research permit reinterpretation of tilt-testing: hypotensive susceptibility rather than diagnosis. Eur Heart J. 2014;35(33):2211–2.

    Article  PubMed  Google Scholar 

  71. Brignole M, Ammirati F, Arabia F, Quartieri F, Tomaino M, Ungar A, et al. Assessment of a standardized algorithm for cardiac pacing in older patients affected by severe unpredictable reflex syncopes. Eur Heart J. 2015;36(24):1529–35.

    Article  PubMed  Google Scholar 

  72. Pournazari P, Sahota I, Sheldon R. High remission rates in vasovagal syncope: systematic review and meta-analysis of observational and randomized studies. JACC Clin Electrophysiol. 2017;3(4):384–92.

    Article  PubMed  Google Scholar 

  73. Solari D, Tesi F, Unterhuber M, Gaggioli G, Ungar A, Tomaino M, et al. Stop vasodepressor drugs in reflex syncope: a randomised controlled trial. Heart. 2017;103(6):449–55.

    Article  PubMed  Google Scholar 

  74. Sheldon R, Raj SR, Rose MS, Morillo CA, Krahn AD, Medina E, et al. Fludrocortisone for the prevention of vasovagal syncope: a randomized, placebo-controlled trial. J Am Coll Cardiol. 2016;68(1):1–9.

    Article  CAS  PubMed  Google Scholar 

  75. Sutton R, de Jong JSY, Stewart JM, Fedorowski A, de Lange FJ, et al. Heart Rhythm. 2020;17(5 Pt A):821–8.

    Article  PubMed  PubMed Central  Google Scholar 

  76. Brignole M, Donateo P, Tomaino M, Massa R, Iori M, Beiras X, et al. Benefit of pacemaker therapy in patients with presumed neurally mediated syncope and documented asystole is greater when tilt test is negative: an analysis from the third International Study on Syncope of Uncertain Etiology (ISSUE-3). Circ Arrhythm Electrophysiol. 2014;7(1):10–6.

    Article  PubMed  Google Scholar 

  77. Yasa E, Ricci F, Holm H, Persson T, Melander O, Sutton R, et al. Pacing therapy in the management of unexplained syncope: a tertiary care centre prospective study. Open Heart. 2019;6(1):e001015.

    Article  PubMed  PubMed Central  Google Scholar 

  78. Fedorowski A, Sutton R. Understanding vasovagal syncope akin to the philosopher’s stone? J Cardiovasc Electrophysiol. 2019;30(3):297–8.

    Article  PubMed  Google Scholar 

  79. Torabi P, Ricci F, Hamrefors V, Melander O, Sutton R, Benditt DG, et al. Impact of cardiovascular neurohormones on onset of vasovagal syncope induced by head-up tilt. J Am Heart Assoc. 2019;8(12):e012559.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  80. Solari D, Maggi R, Oddone D, Solano A, Croci F, Donateo P, et al. Clinical context and outcome of carotid sinus syndrome diagnosed by means of the ‘method of symptoms’. Europace. 2014;16(6):928–34.

    Article  PubMed  Google Scholar 

  81. Sutton R. Carotid sinus syndrome: progress in understanding and management. Glob Cardiol Sci Pract. 2014;2014(2):1–8.

    PubMed  PubMed Central  Google Scholar 

  82. Parry SW, Reeve P, Lawson J, Shaw FE, Davison J, Norton M, et al. The Newcastle protocols 2008: an update on head-up tilt table testing and the management of vasovagal syncope and related disorders. Heart. 2009;95(5):416–20.

    Article  CAS  PubMed  Google Scholar 

  83. Yasa E, Ricci F, Holm H, Persson T, Melander O, Sutton R, et al. Cardiovascular autonomic dysfunction is the most common cause of syncope in paced patients. Front Cardiovasc Med. 2019;6(154):154.

    Article  PubMed  PubMed Central  Google Scholar 

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Fedorowski, A., Hamrefors, V., Ricci, F. (2021). Other Syndromes of Orthostatic Intolerance: Delayed Orthostatic Hypotension, Postprandial Hypotension, Postural Orthostatic Tachycardia Syndrome, and Reflex Syncope. In: Isik, A.T., Soysal, P. (eds) Orthostatic Hypotension in Older Adults. Springer, Cham. https://doi.org/10.1007/978-3-030-62493-4_13

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