Transcranial Doppler monitoring during head upright tilt table testing in patients with suspected neurocardiogenic syncope

The aim of the present study was to evaluate the mechanism of cerebrovascular autoregulation in patients with neurocardiogenic syncope using bilateral transcranial Doppler (TCD) monitoring during head upright tilt table testing (HUT). Two hundred and six patients were prospectively studied. One hund...

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Autor principal: Albina, G.
Otros Autores: Fernandez Cisneros, L., Laiño, R., Nobo, U.L, Ortega, D., Schwarz, E., Barja, L., Lagos, R., Giniger, A., Ameriso, S.F
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2004
Acceso en línea:Registro en Scopus
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024 7 |2 scopus  |a 2-s2.0-3042785175 
024 7 |2 cas  |a isosorbide dinitrate, 87-33-2 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a EUROC 
100 1 |a Albina, G. 
245 1 0 |a Transcranial Doppler monitoring during head upright tilt table testing in patients with suspected neurocardiogenic syncope 
260 |c 2004 
270 1 0 |m Albina, G.; Cardiovascular Inst. of Buenos Aires, Blanco Encalada 1543, 1428 Buenos Aires, Argentina; email: albinag@netverk.com.ar 
506 |2 openaire  |e Política editorial 
504 |a Lempert, T., Bauer, M., Schmidt, D., Syncope: A videometric analysis of 56 episodes of transient cerebral hypoxia (1994) Ann. Neurol., 36, pp. 233-237 
504 |a Grubb, B.P., Olshansky, B., Syncope: Mechanisms and management (1998) Neurocardiogenic Syncope, pp. 73-106. , B.P. Grubb editor. Futura Publishing Company 
504 |a Grimm, D.R., Neurally mediated syncope: A review of cardiac and arterial receptors (1997) J. Clin. Neurophysiol., 14, pp. 170-182 
504 |a Sutton, R., Petersen, M., The clinical spectrum of neurocardiogenic syncope (1995) J. Cardiovasc. Electrophysiol., 6, pp. 569-576 
504 |a Wallbridge, D.R., MacIntyre, H.E., Gray, C.E., Denvir, M.A., Oldroyd, K.G., Rae, A.P., Increase in plasma β endorphins precedes vasodepressor syncope (1994) Br. Heart J., 71, pp. 597-599 
504 |a Aaslid, R., Markwalder, T.-M., Nornes, H., Non-invasive transcranial Doppler ultrasound recording of flow velocity in basal cerebral arteries (1982) J. Neurosurg., 57, pp. 769-774 
504 |a Petty, G.W., Wiebers, D.O., Meissner, I., Transcranial Doppler ultrasonography: Clinical applications in cerebrovascular disease (1990) Mayo Clin. Proc., 65, pp. 1350-1364 
504 |a Benditt, D.G., Remole, S., Bailin, S., Dunnigan, A., Asso, A., Milstein, S., Tilt table testing for evaluation of neurally mediated (cardioneurogenic) syncope: Rationale and proposed protocols (1991) Pacing Clin. Electrophysiol., 14, pp. 1528-1537 
504 |a Fitzpatrick, A.P., Sutton, R., Tilting towards a diagnosis in recurrent unexplained syncope (1989) Lancet, 1, pp. 658-660 
504 |a Raviele, A., Gasparini, G., Di Pede, F., Nitroglycerin infusion during upright tilt: A new test for the diagnosis of vasovagal syncope (1994) Am. Heart J., 127, pp. 103-111 
504 |a Raviele, A., Menozzi, C., Brignole, M., Value of head-up tilt testing potentiated with sublingual nitroglycerin to assess the origin of unexplained syncope (1995) Am. J. Cardiol., 76, pp. 267-272 
504 |a Zung, C., Zher, Z., Hu, W., Value of sublingual isosorbide dinitrate before isoproterenol tilt test for diagnosis of neurally mediated syncope (1999) Am. J. Cardiol., 83, pp. 1059-1063 
504 |a Ammirati, F., Colvicchi, F., Biffi, A., Mageis, B., Pandozi, C., Santini, M., Head-up tilt testing potentiated with low-dose sublingual isosorbide dinitrate. A simplified time-saving approach for the evaluation of unexplained syncope (1998) Am. Heart J., 135, pp. 671-676 
504 |a Del Rosso, A., Bartoli, P., Bertoletti, A., Shortened head-up tilt testing potentiated with sublingual nitroglycerin in patients with unexplained syncope (1998) Am. Heart J., 135, pp. 564-570 
504 |a Sutton, R., Petersen, M., Brignole, M., Raviele, A., Menozzi, C., Giani, P., Proposed classification for tilt induced vasovagal syncope (1992) Eur. J. Card. Pacing Electrophysiol., 2, pp. 180-183 
504 |a Aaslid, R.P., Lindegaard, K.F., Sorteberg, W., Nornes, H., Cerebral autoregulation dynamics in humans (1989) Stroke, 20, pp. 45-52 
504 |a Tiecks, F.P., Lam, A.M., Aaslid, R., Newell, D., Comparison of static and dynamic cerebral autoregulation measurements (1995) Stroke, 26, pp. 1014-1019 
504 |a Grubb, B.P., Gerard, G., Roush, K., Cerebral vasoconstriction during head-upright tilt-induced vasovagal syncope. A paradoxic and unexpected response (1991) Circulation, 84, pp. 1157-1164 
504 |a Fredman, C.S., Bierman, K.M., Patel, V., Uppstrom, E.L., Auer, A.I., Transcranial Doppler ultrasonography during head-upright tilt-table testing (1995) Ann. Intern. Med., 123, pp. 848-849 
504 |a Sung, R.Y., Du, Z.D., Yu, C.W., Yam, M.C., Fok, T.F., Cerebral blood flow during vasovagal syncope induced by active standing or head up tilt (2000) Arch. Dis. Child, 82, pp. 154-158 
504 |a Grubb, B.P., Samoil, D., Kosinski, D., Wolfe, D., Arewster, P., Elliott, L., Cerebral syncope: Loss of consciousness associated with cerebral vasoconstriction in the absence of systemic hypotension (1998) Pacing Clin. Electrophysiol., 21, pp. 652-658 
504 |a Dan, D., Hoag, J.B., Ellenbogen, K.A., Wood, M.A., Eckberg, D.L., Gilligan, D.M., Cerebral blood flow velocity declines before arterial pressure in patients with orthostatic vasovagal presyncope (2002) J. Am. Coll. Cardiol., 39, pp. 1039-1045 
504 |a Bondar, R.L., Kassan, M.S., Stein, F., Dunphy, P.T., Fortney, S., Riedesel, M.L., Simultaneous cerebrovascular and cardiovascular responses during syncope and presyncope (1995) Stroke, 26, pp. 1794-1800 
504 |a Schondorf, R., Benoit, J., Wein, T., Cerebrovascular and cardiovascular measurements during neurally mediated syncope induced by head-up tilt (1997) Stroke, 28, pp. 1564-1568 
520 3 |a The aim of the present study was to evaluate the mechanism of cerebrovascular autoregulation in patients with neurocardiogenic syncope using bilateral transcranial Doppler (TCD) monitoring during head upright tilt table testing (HUT). Two hundred and six patients were prospectively studied. One hundred and fifty-nine subjects (77%) had a prior history of syncope and 47 (23%) had presyncope. Ninety-nine patients (48%) had syncope or presyncope during HUT with a 76% fall in diastolic middle cerebral artery blood flow velocity (D-MCA-BFV). Systolic MCA-BFV (S-MCA-BFV) fell by 33%. Deepening of the dicrotic notch in the Doppler waveform always preceded the fall in D-MCA-BFV. Patients without syncope or presyncope (n=96) had smaller changes in cerebral blood flow velocities during HUT and only twenty-two subjects had transient deepening of the dicrotic notch. Eleven subjects had presyncope during HUT due to an exaggerated response to nitrates with progressive arterial hypotension without bradycardia and changes during TCD monitoring that were intermediate between positive and negative HUT. In conclusion, patients with neurocardiogenic syncope have changes in cerebral blood flow during the event. TCD monitoring during HUT helps to assess these alterations. © 2003. Published by Elsevier Ltd on behalf of The European Society of Cardiology.  |l eng 
593 |a Cardiovascular Inst. of Buenos Aires, Blanco Encalada 1543, 1428 Buenos Aires, Argentina 
593 |a Institute for Neurological Research, Buenos Aires, Argentina 
690 1 0 |a HEAD UPRIGHT TILT TABLE TEST 
690 1 0 |a SYNCOPE 
690 1 0 |a TRANSCRANIAL DOPPLER 
690 1 0 |a ISOSORBIDE DINITRATE 
690 1 0 |a ADOLESCENT 
690 1 0 |a ADULT 
690 1 0 |a AGED 
690 1 0 |a ANAMNESIS 
690 1 0 |a ARTICLE 
690 1 0 |a BLOOD FLOW VELOCITY 
690 1 0 |a BRADYCARDIA 
690 1 0 |a BRAIN BLOOD FLOW 
690 1 0 |a CARDIOVASCULAR AUTOREGULATION 
690 1 0 |a CHILD 
690 1 0 |a CONTROLLED STUDY 
690 1 0 |a DIASTOLE 
690 1 0 |a DOPPLER ECHOGRAPHY 
690 1 0 |a DRUG RESPONSE 
690 1 0 |a FEMALE 
690 1 0 |a HEAD TILTING 
690 1 0 |a HUMAN 
690 1 0 |a HYPOTENSION 
690 1 0 |a MAJOR CLINICAL STUDY 
690 1 0 |a MALE 
690 1 0 |a MEDICAL ASSESSMENT 
690 1 0 |a PATIENT MONITORING 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a SYNCOPE 
690 1 0 |a TILT TABLE TEST 
690 1 0 |a BRAIN CIRCULATION 
690 1 0 |a DOPPLER ECHOGRAPHY 
690 1 0 |a ECHOGRAPHY 
690 1 0 |a MIDDLE AGED 
690 1 0 |a PATHOPHYSIOLOGY 
690 1 0 |a PHYSIOLOGY 
690 1 0 |a TILT TABLE TEST 
690 1 0 |a ADOLESCENT 
690 1 0 |a ADULT 
690 1 0 |a AGED 
690 1 0 |a AGED, 80 AND OVER 
690 1 0 |a BLOOD FLOW VELOCITY 
690 1 0 |a CEREBROVASCULAR CIRCULATION 
690 1 0 |a CHILD 
690 1 0 |a FEMALE 
690 1 0 |a HUMANS 
690 1 0 |a MALE 
690 1 0 |a MIDDLE AGED 
690 1 0 |a SYNCOPE, VASOVAGAL 
690 1 0 |a TILT-TABLE TEST 
690 1 0 |a ULTRASONOGRAPHY, DOPPLER, TRANSCRANIAL 
700 1 |a Fernandez Cisneros, L. 
700 1 |a Laiño, R. 
700 1 |a Nobo, U.L. 
700 1 |a Ortega, D. 
700 1 |a Schwarz, E. 
700 1 |a Barja, L. 
700 1 |a Lagos, R. 
700 1 |a Giniger, A. 
700 1 |a Ameriso, S.F. 
773 0 |d 2004  |g v. 6  |h pp. 63-69  |k n. 1  |p Europace  |x 10995129  |t Europace 
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856 4 0 |u https://doi.org/10.1016/j.eupc.2003.09.009  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_10995129_v6_n1_p63_Albina  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10995129_v6_n1_p63_Albina  |y Registro en la Biblioteca Digital 
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