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Vol. 56. Issue 1.
Pages 61-63 (01 January 2002)
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Vol. 56. Issue 1.
Pages 61-63 (01 January 2002)
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Síncope vasovagal de esfuerzo
Exercise-Induced Syncope
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G. Vizmanos Lamottea,
Corresponding author
gvizmanos@mixmail.com

Dr. G. Vizmanos Lamotte. Servicio de Pediatría. Hospital Universitario Joan XXIII. Dr. Mallafrè Guasch, 4. 43007 Tarragona.
, J. Mercé Kleinb, C. Richart Juradob, X. Allué Martínezaa
a Servicio de Pediatría. Hospital Universitari Joan XXIII. Tarragona
b Sección de Cardiología, Servicio de Medicina Interna. Hospital Universitari Joan XXIII. Tarragona
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Ante un paciente con síncopes de esfuerzo es importante descartar la existencia de enfermedad cardíaca. No obstante, para establecer el diagnóstico diferencial hay que considerar la posibilidad de síncopes mediados por un mecanismo vasovagal, siendo la prueba de la mesa basculante una exploración de primer orden para establecer este diagnóstico.

Se presenta el caso de un niño de 11 años que fue estudiado por síncopes recidivantes de esfuerzo. Las exploraciones cardiológicas y neurológicas resultaron negativas. La prueba de la mesa basculante con provocación farmacológica con isoproterenol resultó positiva por hipotensión arterial y presíncope, por lo que se estableció el diagnóstico de síncopes de etiología vasovagal. Tras iniciar tratamiento con bloqueadores beta el paciente ha permanecido asintomático tras un seguimiento de 10 meses.

Palabras clave:
Síncope vasovagal
Prueba de basculación
Niños

When faced with a patient with exercise-induced syncope, it is important to exclude heart disease. Nevertheless, neurally-mediated syncopes should be taken into account in the differential diagnosis and the tilt table test is essential to establish this diagnosis. We report the case of an 11-year-old boy, who presented recurrent exercise-induced fainting. The results of cardiac and neurologic tests were negative. The tilt table test with pharmacological challenge with isoproterenol infusion induced arterial hypotension and presyncope, and a diagnosis of neurallymediated syncope was made. After initiating beta-blocker treatment, the patient has remained asymptomatic duringa follow-up of 10 months.

Keywords:
Neurally-mediated syncope
Tilt table test
Children
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Bibliografía
[1.]
D.A. Lewis, A. Dhala.
Syncope in the pediatric patient. The cardiologist's perspective..
Pediatr Clin North Am, 46 (1999), pp. 205-219
[2.]
H. Calkins, M. Seifert, F. Morady.
Clinical presentation and long-term follow-up of athletes with exercise-induced vasodepressor syncope..
Am Heart J, 129 (1995), pp. 1159-1164
[3.]
J.F. Sneddon, G. Scalia, D.E. Ward, W.J. McKenna, A.J. Camm, M.P. Frenneaux.
Exercise induced vasodepressor syncope..
Br Heart J, 71 (1994), pp. 554-557
[4.]
S. Sakaguchi, J.J. Shultz, S.C. Remole, S.W. Adler, K.G. Lurie, D.G. Benditt.
Syncope associated with exercise, a manifestation of neurally mediated syncope..
Am J Cardiol, 75 (1995), pp. 476-481
[5.]
H. Calkins.
Pharmacological approaches to therapy for vasovagal syncope..
Am J Cardiol, 84 (1999), pp. 20Q-25Q
[6.]
D.m. Bloomfield, R. Sheldon, B.P. Grubb, H. Calkins, R. Sutton.
Panel consensus. Putting it together: A new treatment algorithm for vasovagal syncope and related disorders..
Am J Cardiol, 84 (1999), pp. 33-39
[7.]
L. Tercedor, J.F. Díaz, M.J. Aguado, E. Moreno, M. Álvarez.
El test de basculación en la evaluación del síncope de origen desconocido: ¿existen diferencias entre niños y adultosα..
Rev Esp Cardiol, 52 (1999), pp. 189-195
[8.]
D. Alehan, A. Celiker, S. Ozme.
Head-up tilt test: A highly sensitive,specific test for children with unexplained syncope..
PediatrCardiol, 17 (1996), pp. 86-90
[9.]
T. Lerman-Sagie, E. Rechavia, B. Strasberg, A. Sagie, L. Blieden, M. Mimouni.
Head-up tilt for the evaluation of syncope of unknown origin in children..
J Pediatr, 118 (1991), pp. 676-679
[10.]
O.G. Thilenius, J.A. Quinones, T.S. Husayni, J. Novak.
Tilt test for diagnosis of unexplained syncope in pediatric patients..
Pediatrics, 87 (1991), pp. 334-338
[11.]
J. López-Herce, M. Cebrero, J. Cebrero, E. López de Sa, A. Pérez Moro, E. García de Frías.
Utilidad de la prueba de basculación en el diagnóstico del síncope de repetición en pediatría..
An Esp Pediatr, 40 (1994), pp. 215-220
[12.]
N. Wishwa, W.N. Kapoor, Braunwald.
Heart Disease: A text book of cardiovascular medicine..
WB Saunders, 865 (1997),
[13.]
R. Mosqueda-García, R. Furlan, J. Tank, R. Fernández-Violante.
The elusive pathophysiology of neurally mediated syncope..
Circulation, 102 (2000), pp. 2898-2906
[14.]
D. Kosinski, B.P. Grubb, K. Kip, H. Hahn.
Exercise —induced neurocardiogenic syncope..
Am Heart J, 132 (1996), pp. 451-452
[15.]
H. Abe, Y. Iwami, Y. Nakashima, K. Kohshi, A. Kuroiwa.
Exercise induced neurally mediated syncope..
Jpn Heart J, 38 (1997), pp. 535-539
[16.]
B. Brembilla-Perrot, F. Marcon, G. Bosser, A.M. Worms.
[Tilt-tabletest. Value in children and adolescents]..
Arch Mal Coeur Vaiss, 90 (1997), pp. 687-692
[17.]
B.P. Grubb, P.N. Temesy-Armos, D. Samoil, D.A. Wolfe, H. Hahn, L. Elliott.
Tilt table testing in the evaluation and management of athletes with recurrent exercise-induced syncope..
Med Sci Sports Exerc, 25 (1993), pp. 24-28
[18.]
F.M. Fouad, S. Sitthisook, G. Vanerio, J. Maloney, M. Okabe, F. Jaeger.
Sensitivity and specificity of the tilt table test in young patients with unexplained syncope..
Pacing Clin Electophysiol, 16 (1993), pp. 394-400
[19.]
M.A. Salim, L.E. Ware, M. Barnard, B.S. Alpert, T.G. Disessa.
Syncope recurrence in children: Relation to tilt-test results..
Pediatrics, 102 (1998), pp. 924-926
[20.]
R. Sutton, D.M. Bloomfield.
Indications, methodology, and classification of results of tilt-table testing..
Am J Cardiol, 84 (1999), pp. 10-19
[21.]
D. Alehan, M. Lenk, S. Ozme, A. Celiker, S. Ozer.
Comparison of sensitivity and specificity of tilt protocols with and without isoproterenol in children with unexplained syncope..
Pacing Clin Electrophysiol, 20 (1997), pp. 1769-1776
[22.]
D.D. Savage, L. Corwin, D.L. McGee, W.B. Kannel, P.A. Wolf.
Epidemiologic features of isolated syncope: The Framingham study..
Stroke, 16 (1985), pp. 626-629
[23.]
D.A. Lewis, J. Zlotocha, L. Henke, A. Dhala.
Specificity of head-up tilt testing in adolescents: Effect of various degrees of tilt challenge in normal control subjects..
J Am Coll Cardiol, 30 (1997), pp. 1057-1060
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