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International Journal of Cardiology
Volume 135, Issue 3
, Pages 406-408
, 10 July 2009
Enhanced parasympathetic activity in Chagas disease still stands in need of proof
References
- . Comments on the letter by Ribeiro et al.: Impairment of parasympathetic-mediated autonomic modulation of the heart in Chagas' cardiomyopathy: Parasympathetic modulation vs. tonus. Int J Cardiol. 2009;135:126–127
- . Chagas disease: Impaired vagal modulation has been demonstrated, enhanced parasympathetic activity remains to be proved. Int J Cardiol. 2008;123(3):330–332
- . Cardiac M(2) muscarinic cholinoceptor activation by human chagasic autoantibodies: association with bradycardia. Heart. 1999;82(3):273–278
- Chronic Chagas disease patients with sinus node dysfunction: is the presence of IgG antibodies with muscarinic agonist action independent of left ventricular dysfunction?. Rev Soc Bras Med Trop. 2007;40(6):665–671
- . Sinus node involvement in Chagas' disease. Arq Bras Cardiol. 1988;50(3):153–158
- . Active orthostatic stress and respiratory sinus arrhythmia in patients with Chagas' disease with preserved left ventricular global systolic function. Arq Bras Cardiol. 2004;83(1):40–44
- . Ambulatory assessment of cardiac autonomic function in Chagas' heart disease patients based on indexes of R–R interval variation in the Valsalva maneuver. Braz J Med Biol Res. 1990;23(11):1091–1102
- . Impaired heart rate variability in patients with chronic Chagas' disease. Am Heart J. 1991;121(6 Pt 1):1727–1734
- Parasympathetic dysautonomia precedes left ventricular systolic dysfunction in Chagas disease. Am Heart J. 2001;141(2):260–265
- . Postural reflexes in chronic Chagas's heart disease. Heart rate and arterial pressure responses. Cardiology. 1975;60(6):343–357
- . The Valsalva maneuver in Chagas disease patients without cardiopathy. Int J Cardiol. 2002;82(1):49–54
- . Response of heart rate to atropine and left ventricular function in Chagas' heart disease. Int J Cardiol. 1988;21(2):143–156
- . Impaired autonomic control of heart interval changes to Valsalva manoeuvre in Chagas' disease without overt manifestation. Auton Neurosci. 2002;97(1):59–67
- Dysautonomia and ventricular dysfunction in the indeterminate form of Chagas disease. Int J Cardiol. 2006;113(2):188–193
- . Vagal dysfunction in Chagas disease. Int J Cardiol. 2005;103(2):225–226
- Early occurrence of anti-muscarinic autoantibodies and abnormal vagal modulation in Chagas disease. Int J Cardiol. 2007;117(1):59–63
- . Pathogenesis of chronic Chagas heart disease. Circulation. 2007;115(9):1109–1123
- . Cardiac autonomic denervation in congestive heart failure: comparison of Chagas' heart disease with other dilated cardiomyopathy. Hum Pathol. 2000;31(1):3–10
- . Light and electron microscope studies of the autonomic nervous system in experimental and human American trypanosomiasis. Virchows Arch A Pathol Pathol Anat. 1971;354(2):136–149
- . Cardiac autonomic dysfunction and neuroganglionitis in a rat model of chronic Chagas' disease. Cardiovasc Res. 1992;26(4):324–329
- . An update on the management of Chagas cardiomyopathy. Expert Rev Anti Infect Ther. 2007;5(4):727–743
☆ This study was supported by grants from Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG), Coordenadoria de Aperfeiçoamento do Ensino Superior (CAPES), Conselho Nacional do Desenvolvimento Científico e Tecnológico (CNPq), Pró-Reitoria de Pesquisa da UFMG, Brazil, and from Consiglio Nazionale delle Ricerche (CNR), Italy.
PII: S0167-5273(08)00497-X
doi: 10.1016/j.ijcard.2008.03.030
© 2008 Elsevier Ireland Ltd. All rights reserved.
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International Journal of Cardiology
Volume 135, Issue 3
, Pages 406-408
, 10 July 2009
