{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,21]],"date-time":"2025-01-21T03:40:33Z","timestamp":1737430833804,"version":"3.33.0"},"reference-count":42,"publisher":"BMJ","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Heart"],"published-print":{"date-parts":[[1984,12,1]]},"DOI":"10.1136\/hrt.52.6.660","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T21:46:00Z","timestamp":1190151960000},"page":"660-666","source":"Crossref","is-referenced-by-count":5,"title":["Athlete's bradycardia as an embolising disorder? Symptomatic arrhythmias in patients aged less than 50 years."],"prefix":"10.1136","volume":"52","author":[{"given":"N J","family":"Abdon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Landin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B W","family":"Johansson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","reference":[{"key":"ref_1","first-page":"103","article-title":"Detection of transient arrhythmias by continuous long-term recording of the electrocardiograms of active subjects","volume":"6","author":"Stern, S.; Ben-Shachar, G.; Tzivoni, D.; Braun, K.","year":"1970","unstructured":"Stern S, Ben-Shachar G, Tzivoni D, Braun K. Detection of transient arrhythmias by continuous long-term recording of the electrocardiograms of active subjects. IsrJ Med Sci 1970; 6: 103-12.","journal-title":"IsrJ Med Sci"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"471","DOI":"10.7326\/0003-4819-72-4-471","article-title":"Transient cerebral ischemia due to arrhythmia","volume":"72","author":"Walter, P.F.; SD, Jr, Reid; Wenger, N.K.","year":"1970","unstructured":"Walter PF, Reid SD Jr, Wenger NK. Transient cerebral ischemia due to arrhythmia. Ann Intern Med 1970; 72: 471-4.","journal-title":"Ann Intern Med"},{"key":"ref_3","first-page":"56971","article-title":"Ambulatory electrocardiographic records in patients with transient cerebral attacks or palpitation","volume":"iv:","author":"Goldberg, A.D.; Raftery, E.B.; Cashman, P.M.M.","year":"1975","unstructured":"Goldberg AD, Raftery EB, Cashman PMM. Ambulatory electrocardiographic records in patients with transient cerebral attacks or palpitation. Br Med J 1975; iv: 56971.","journal-title":"Br Med J"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"538","DOI":"10.1016\/0002-8703(75)90164-7","article-title":"Tachyarrhythmias and transient cerebral ischemic attack","volume":"89","author":"van Durme JP","year":"1975","unstructured":"van Durme JP. Tachyarrhythmias and transient cerebral ischemic attack. Am HeartJf 1975; 89: 538-40.","journal-title":"Am HeartJf"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1016\/0002-9149(76)90507-5","article-title":"Value of Holter monitoring in assessing cardiac arrhythmias in symptomatic patients","volume":"37","author":"Lipski, J.; Cohen, L.; Espinoza, J.; Motro, M.; Dack, S.; Donoso, E.","year":"1976","unstructured":"Lipski J, Cohen L, Espinoza J, Motro M, Dack S, Donoso E. Value of Holter monitoring in assessing cardiac arrhythmias in symptomatic patients. Am J Cardiol 1976; 37: 102-7.","journal-title":"Am J Cardiol"},{"key":"ref_6","first-page":"39","article-title":"Long-term ECG in ambulatory clinical practice. Analysis and 2 year follow up of 100 patients studied with a portable ECG tape recorder","volume":"5","author":"Johansson, B.W.","year":"1977","unstructured":"Johansson BW. Long-term ECG in ambulatory clinical practice. Analysis and 2 year follow up of 100 patients studied with a portable ECG tape recorder. EurJ Cardiol 1977; 5: 39-48.","journal-title":"EurJ Cardiol"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"470","DOI":"10.1002\/ana.410010511","article-title":"Importance of Holter monitoring in patients with periodic cerebral symptoms","volume":"1","author":"Jonas, S.; Klein, I.; Diamant, J.","year":"1977","unstructured":"Jonas S, Klein I, Diamant J. Importance of Holter monitoring in patients with periodic cerebral symptoms. Ann Neurol 1977; 1: 470-4.","journal-title":"Ann Neurol"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"973","DOI":"10.1212\/WNL.28.10.973","article-title":"Epidemiologic assessment of chronic atrial fibrillation and risk of stroke: the Framingham study","volume":"28","author":"Wolf, P.A.; Dawber, T.R.; HE, Jr, Thomas; Kannel, W.B.","year":"1978","unstructured":"Wolf PA, Dawber TR, Thomas HE Jr, Kannel WB. Epidemiologic assessment of chronic atrial fibrillation and risk of stroke: the Framingham study. Neurology (NY) 1978; 28: 973-7.","journal-title":"Neurology (NY)"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1056\/NEJM197607222950403","article-title":"Systemic embolism in chronic sinoatrial disorder","volume":"295","author":"Fairfax, A.J.; Lambert, C.D.; Leatham, A.","year":"1976","unstructured":"Fairfax AJ, Lambert CD, Leatham A. Systemic embolism in chronic sinoatrial disorder. N Engl J Med 1976; 295: 190-2.","journal-title":"N Engl J Med"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1111\/j.0954-6820.1978.tb14823.x","article-title":"Embolism in sinoatrial disease","volume":"203","author":"Bathen, J.; Sparr, S.; Rosketh, R.","year":"1978","unstructured":"Bathen J, Sparr S, Rosketh R. Embolism in sinoatrial disease. Acta Med Scand 1978; 203: 7-11.","journal-title":"Acta Med Scand"},{"key":"ref_11","series-title":"Proceedings ofthe VIth World symposium on cardiac pacing","first-page":"11","article-title":"High risk of systemic embolization in episodic sick sinus syndrome","volume":"17","author":"Abdon, N.-J.; Jonsson, B.M.","year":"1979","unstructured":"Abdon N-J, Jonsson BM. High risk of systemic embolization in episodic sick sinus syndrome. In: Meere C, ed. Proceedings ofthe VIth World symposium on cardiac pacing. Montreal: Pacesymp, 1979: chapter 17:11."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"832","DOI":"10.1161\/01.STR.13.6.832","article-title":"Is occult atrial disorder a frequent cause of non-haemorrhagic stroke? Long-term ECG in 86 patients","volume":"13","author":"true","year":"1982","unstructured":"Abdon N-J, Zettervall 0, Carlson J, et al. Is occult atrial disorder a frequent cause of non-haemorrhagic stroke? Long-term ECG in 86 patients. Stroke 1982; 13: 832-7.","journal-title":"Stroke"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"1454","DOI":"10.1136\/bmj.1.6074.1454","article-title":"Cardiac arrhythmias that masquerade as epilepsy","volume":"i:","author":"Schott, G.D.; McLeod, A.A.; Jewitt, D.E.","year":"1977","unstructured":"Schott GD, McLeod AA, Jewitt DE. Cardiac arrhythmias that masquerade as epilepsy. Br Med J 1977; i: 1454-7.","journal-title":"Br Med J"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1001\/archinte.1973.03650110095021","article-title":"Electrocardiogram of the athlete","volume":"132","author":"Lichtman, J.; O'Rourke, R.A.; Klein, A.; Karliner, J.S.","year":"1973","unstructured":"Lichtman J, O'Rourke RA, Klein A, Karliner JS. Electrocardiogram of the athlete. Arch Intern Med 1973; 132: 763-70.","journal-title":"Arch Intern Med"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1159\/000169770","article-title":"Common ECG changes in athletes","volume":"61","author":"Hanne-Paparo, N.; Drory, Y.; Schoenfeld, Y.; Shapira, Y.; Kellermann, J.J.","year":"1976","unstructured":"Hanne-Paparo N, Drory Y, Schoenfeld Y, Shapira Y, Kellermann JJ. Common ECG changes in athletes. Cardiology 1976; 61: 267-78.","journal-title":"Cardiology"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1111\/j.0954-6820.1981.tb11573.x","article-title":"Frequency and distribution of long-term ECG-recorded cardiac arrhythmias in an elderly population","volume":"209","author":"Abdon, N.-J.","year":"1981","unstructured":"Abdon N-J. Frequency and distribution of long-term ECG-recorded cardiac arrhythmias in an elderly population. Acta Med Scand 1981; 209: 175-83.","journal-title":"Acta Med Scand"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1161\/01.CIR.44.1.130","article-title":"Approaches to sudden death from coronary heart disease","volume":"44","author":"Lown, B.; Wolf, M.","year":"1971","unstructured":"Lown B, Wolf M. Approaches to sudden death from coronary heart disease. Circulation 1971; 44: 130-42.","journal-title":"Circulation"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1161\/01.CIR.54.5.783","article-title":"The hemodynamic effects of induced supraventricular tachycardia in man","volume":"54","author":"Goldreyer, B.N.; Kastor, J.A.; Kershbaum, K.L.","year":"1976","unstructured":"Goldreyer BN, Kastor JA, Kershbaum KL. The hemodynamic effects of induced supraventricular tachycardia in man. Circulation 1976; 54: 783-9.","journal-title":"Circulation"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1161\/01.STR.7.3.255","article-title":"How often are brain infarcts caused by hypotensive episodes?","volume":"7","author":"Torvik, A.; Skullerud, K.","year":"1976","unstructured":"Torvik A, Skullerud K. How often are brain infarcts caused by hypotensive episodes? Stroke 1976; 7: 255-7.","journal-title":"Stroke"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1111\/j.0954-6820.1979.tb06076.x","article-title":"Arrhythmias in patients with acute cerebrovascular disease","volume":"205","author":"Britton, M.; de Faire, U.; Helmers, C.; Miah, K.; Ryding, C.; Wester, P.O.","year":"1979","unstructured":"Britton M, de Faire U, Helmers C, Miah K, Ryding C, Wester PO. Arrhythmias in patients with acute cerebrovascular disease. Acta Med Scand 1979; 205: 425-8.","journal-title":"Acta Med Scand"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"520","DOI":"10.1136\/hrt.34.5.520","article-title":"Pathology of atrial fibrillation in man","volume":"34","author":"Davies, M.J.; Pomerance, A.","year":"1972","unstructured":"Davies MJ, Pomerance A. Pathology of atrial fibrillation in man. Br Heart Jf 1972; 34: 520-5.","journal-title":"Br Heart Jf"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1016\/0002-9149(77)90064-9","article-title":"Influence of etiology of atrial fibrillation on incidence of systemic embolism","volume":"40","author":"Hinton, R.C.; Kistler, J.P.; Fallon, J.T.; Friedlich, A.L.; Fisher, C.M.","year":"1977","unstructured":"Hinton RC, Kistler JP, Fallon JT, Friedlich AL, Fisher CM. Influence of etiology of atrial fibrillation on incidence of systemic embolism. Am Cardiol 1977; 40: 509-13.","journal-title":"Am Cardiol"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1161\/01.CIR.46.1.5","article-title":"Clinical spectrum of the sick sinus syndrome","volume":"46","author":"Rubenstein, J.J.; Schulman, C.L.; Yurchak, P.M.; DeSanctis, R.W.","year":"1972","unstructured":"Rubenstein JJ, Schulman CL, Yurchak PM, DeSanctis RW. Clinical spectrum of the sick sinus syndrome. Circulation 1972; 46: 5-13.","journal-title":"Circulation"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1056\/NEJM197607222950403","article-title":"Systemic embolism in chronic sinoatrial disorder","volume":"295","author":"Fairfax, A.J.; Lambert, C.D.; Leatham, A.","year":"1976","unstructured":"Fairfax AJ, Lambert CD, Leatham A. Systemic embolism in chronic sinoatrial disorder. N Engl Med 1976; 295: 190-2.","journal-title":"N Engl Med"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1111\/j.0954-6820.1978.tb14823.x","article-title":"Embolism in sinoatrial disease","volume":"203","author":"Bathen, J.; Sparr, S.; Rosketh, R.","year":"1978","unstructured":"Bathen J, Sparr S, Rosketh R. Embolism in sinoatrial disease. Acta Med Scand 1978; 203: 7-11.","journal-title":"Acta Med Scand"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1136\/hrt.45.1.62","article-title":"Sinoatrial disease in young people","volume":"45","author":"Mackintosh, A.F.","year":"1981","unstructured":"Mackintosh AF. Sinoatrial disease in young people. Br HeartJ 1981; 45: 62-6.","journal-title":"Br HeartJ"},{"key":"ref_27","first-page":"37","article-title":"The sick sinus syndrome. Mount Kisco","author":"Ferrer, M.I.","year":"1974","unstructured":"Ferrer MI. The sick sinus syndrome. Mount Kisco NY: Futura Publishing Company, 1974: 37."},{"key":"ref_28","first-page":"289","volume":"62","author":"Dietz, A.; von Herzrhythmusstorungen bei Herzgesunden. Z Kardiol, Kirchhoff H.W.Die Variationsbreite","year":"1973","unstructured":"Dietz A, Kirchhoff HW. Die Variationsbreite von Herzrhythmusstorungen bei Herzgesunden. Z Kardiol 1973; 62: 289-303."},{"key":"ref_29","first-page":"508","article-title":"The rhythm of the normal human heart","volume":"ii:","author":"Clarke, J.M.; Hamer, J.; Shelton, JR, Taylor; S, Venning; G.R.","year":"1976","unstructured":"Clarke JM, Hamer J, Shelton JR, Taylor S, Venning GR. The rhythm of the normal human heart. Lancet 1976; ii: 508-12.","journal-title":"Lancet"},{"key":"ref_30","first-page":"32","article-title":"Long-term recording of the electrocardiogram in a normal population","volume":"52","author":"Raftery, E.B.; Cashman, P.M.M.","year":"1976","unstructured":"Raftery EB, Cashman PMM. Long-term recording of the electrocardiogram in a normal population. Postgrad Med 1976; 52 (suppl 7): 32-7.","journal-title":"Postgrad Med"},{"key":"ref_31","first-page":"65561","article-title":"L'enregistrement electrocardiographique chez les sujets normaux","volume":"72","author":"Djiane, P.; Egre, A.; Bory, M.; Savin, B.; Mostefar, S.; Serradimignu, A.","year":"1979","unstructured":"Djiane P, Egre A, Bory M, Savin B, Mostefar S, Serradimignu A. L'enregistrement electrocardiographique chez les sujets normaux. Arch Mal Coeur 1979; 72: 65561.","journal-title":"Arch Mal Coeur"},{"key":"ref_32","first-page":"184","article-title":"Langzeit-EKG-Untersuchungen von herzgesunden Normalpersonen mit rechnercompatiblem Analysesystem","volume":"16","author":"von Leitner ER; D, Andresen; M, Reinhardt","year":"1979","unstructured":"von Leitner ER, Andresen D, Reinhardt M, et al. Langzeit-EKG-Untersuchungen von herzgesunden Normalpersonen mit rechnercompatiblem Analysesystem. Intensivmedizin 1979; 16: 184-8.","journal-title":"Intensivmedizin"},{"issue":"88","key":"ref_33","first-page":"4335","article-title":"The prevalence of disturbance of cardiac rhythm in healthy New Zealand adults: a pilot study","volume":"1978","author":"Adey, H.; Ballantyne, D.A.; Bostock, M.I.","unstructured":"Adey H, Ballantyne DA, Bostock MI, et al. The prevalence of disturbance of cardiac rhythm in healthy New Zealand adults: a pilot study. NZ Med J 1978: 88: 4335.","journal-title":"NZ Med J"},{"key":"ref_34","series-title":"Cardiac arrhythmias. Diagnosis, prognosis, therapy","article-title":"Differentiation between \"normal\" and \"abnormal\" in ambulatory electrocardiography","author":"Bjerregaard, P.","year":"1983","unstructured":"Bjerregaard P. Differentiation between \"normal\" and \"abnormal\" in ambulatory electrocardiography. In: Schlepper M, Olsson B, eds. Cardiac arrhythmias. Diagnosis, prognosis, therapy. Heidelberg: Springer Verlag, 1983: (Proceedings 1st International Rytmonorn Congress)."},{"key":"ref_35","first-page":"411","article-title":"Veranderungen in EKG gesunder Erwachsener wahrend des","volume":"56","author":"Zapfe, H.; Hatano, Y.","year":"1967","unstructured":"Zapfe H, Hatano Y. Veranderungen in EKG gesunder Erwachsener wahrend des Tagesablaufes. Zeitschrift fur Kreislaufforschung 1967; 56: 411-23."},{"key":"ref_36","first-page":"1467","article-title":"Haufigkeit und Art Von Herzrhythmusstorungen sowie EKG-Veranderungen bei jugendlichen herzgesunden Probanden","volume":"105","author":"Engel, U.R.; Burckhardt, D.","year":"1975","unstructured":"Engel UR, Burckhardt D. Haufigkeit und Art Von Herzrhythmusstorungen sowie EKG-Veranderungen bei jugendlichen herzgesunden Probanden. Schweiz Med Wochenschr 1975; 105: 1467-9.","journal-title":"Schweiz Med Wochenschr"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1016\/S0002-9149(77)80094-5","article-title":"Arrhythmias documented by 24 hour continuous electrocardiographic monitoring in 50 male medical students without apparent heart disease","volume":"39","author":"Brodsky, M.; Wu, D.; Denes, P.; Kanakis, C.; Rosen, K.M.","year":"1977","unstructured":"Brodsky M, Wu D, Denes P, Kanakis C, Rosen KM. Arrhythmias documented by 24 hour continuous electrocardiographic monitoring in 50 male medical students without apparent heart disease. Am J Cardiol 1977; 39: 390-5.","journal-title":"Am J Cardiol"},{"key":"ref_38","first-page":"753","article-title":"Arrhythmias documented by 24-hour continuous ambulatory electrocardiographic monitoring in young women without apparent heart disease","volume":"7","author":"Sobotka, P.A.; Mayer, J.H.; Bauernfeind, R.A.; C, Jr, Kanakis; Rosen, K.M.","year":"1981","unstructured":"Sobotka PA, Mayer JH, Bauernfeind RA, Kanakis C Jr, Rosen KM. Arrhythmias documented by 24-hour continuous ambulatory electrocardiographic monitoring in young women without apparent heart disease. Am Heart J7 1981; 101: 753-9.","journal-title":"Am Heart"},{"key":"ref_39","article-title":"Ambulatory monitoring in twenty competitive endurance runners [Abstracti. Circulation 1980; 62 (suppl III)","volume-title":"267.","author":"Talan, D.; Bauernfeind, R.; Kanakis, C.; Ashley, W.; Rosen, K.","unstructured":"Talan D, Bauernfeind R, Kanakis C, Ashley W, Rosen K. Ambulatory monitoring in twenty competitive endurance runners [Abstracti. Circulation 1980; 62 (suppl III): 267."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1136\/hrt.47.3.213","article-title":"Ambulatory electrocardiographic recording in endurance athletes","volume":"47","author":"Viitasalo, M.T.; Kala, R.; Eisalo, A.","year":"1982","unstructured":"Viitasalo MT, Kala R, Eisalo A. Ambulatory electrocardiographic recording in endurance athletes. Br Heart J 1982; 47: 213-20.","journal-title":"Br Heart J"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1111\/j.0954-6820.1978.tb08462.x","article-title":"Cerebral attacks due to excessive vagal tone in heavily trained persons. A clinical and electrophysiologic study","volume":"204","author":"Rasmussen, V.; Haunso, S.; Skagen, K.","year":"1978","unstructured":"Rasmussen V, Haunso S, Skagen K. Cerebral attacks due to excessive vagal tone in heavily trained persons. A clinical and electrophysiologic study. Acta Med Scand 1978; 204: 401-5.","journal-title":"Acta Med Scand"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"1231","DOI":"10.1161\/01.CIR.68.6.1231","article-title":"The measurement of sinus node refractoriness in man","volume":"68","author":"Kerr, C.R.; Strauss, H.C.","year":"1983","unstructured":"Kerr CR, Strauss HC. The measurement of sinus node refractoriness in man. Circulation 1983; 68: 1231-7.","journal-title":"Circulation"}],"container-title":["Heart"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/hrt.52.6.660","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,21]],"date-time":"2025-01-21T02:44:08Z","timestamp":1737427448000},"score":1,"resource":{"primary":{"URL":"https:\/\/heart.bmj.com\/lookup\/doi\/10.1136\/hrt.52.6.660"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,12,1]]},"references-count":42,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1984,12,1]]}},"URL":"https:\/\/doi.org\/10.1136\/hrt.52.6.660","relation":{},"ISSN":["1355-6037"],"issn-type":[{"type":"print","value":"1355-6037"}],"subject":[],"published":{"date-parts":[[1984,12,1]]}}}