tailieunhanh - Báo cáo y học: "oronary artery bypass surgery and longitudinal evaluation of the autonomic cardiovascular function"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care cung cấp cho các bạn kiến thức về ngành y đề tài: Coronary artery bypass surgery and longitudinal evaluation of the autonomic cardiovascular function. | Available online http content 9 2 R124 Research Coronary artery bypass surgery and longitudinal evaluation of the autonomic cardiovascular function Pedro Paulo S Soares1 Adalgiza M Moreno2 Sérgio LD Cravo3 and Antonio Claudio L Nóbrega4 Open Access Research Associate Department of Physiology and Pharmacology Universidade Federal Fluminense Niterói RJ Brazil 2Physical Therapy Master Program Centro Universitário do Triângulo Mineiro Uberlândia MG Brazil 3Associate Professor Department of Physiology Universidade Federal de São Paulo São Paulo SP Brazil 4Professor Department of Physiology and Pharmacology Universidade Federal Fluminense Niterói RJ Brazil Corresponding author Antonio Claudio L Nóbrega anobrega@ Received 29 October 2004 Revisions requested 8 December 2004 Revisions received 10 December 2004 Accepted 15 December 2004 Published 26 January 2005 Critical Care 2005 9 R124-R131 DOI cc3042 This article is online at http content 9 2 R124 2005 Soares et al. licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Introduction Imbalance in autonomic cardiovascular function increases the risk for sudden death in patients with coronary artery disease CAD but the time course of the impact of coronary artery bypass grafting CABG on autonomic function has been little studied. Thus the purpose of the present study was to determine the effects of the CABG on the cardiovascular autonomic function. Methods Patients undergoing CABG n 13 and two matched control groups patients with CAD who refused surgical treatment n 9 and healthy volunteers n 9 underwent a prospective longitudinal study consisting of autonomic evaluation before and after 3 6 15 30 60 and 90 days surgery including .