Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%) - A Meta-Analysis of all Published Trials Performed and Analyzed in the US. | Int. J. Med. Sci. 2009 6 143 International Journal of Medical Sciences 2009 6 4 143-155 Ivyspring International Publisher. All rights reserved Research Paper Comparison of a Two-Lead Computerized Resting ECG Signal Analysis Device the MultiFunction-CardioGramsm or MCG . 3DMP to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis 70 - A Meta-Analysis of all Published Trials Performed and Analyzed in the US John E. Strobeck Joseph T. Shen Binoy Singh Kotaro Obunai Charles Miceli Howard Sacher Franz Ritucci and Michael Imhoff The Valley Hospital Ridgewood NJ and Columbia University College of Physicians and Surgeons New York NY USA H Correspondence to John E. Strobeck MD PhD Director Heart Failure Program The Valley Hospital Ridgewood NJ 07450. Received Accepted Published Abstract Background Accurate non-invasive diagnosis of and screening for coronary artery disease CAD and restenosis after coronary revascularization has been a challenge due to either low sensitivity specificity or relevant morbidity associated with current diagnostic modalities. Methods To assess sensitivity and specificity of a new computerized multiphase resting electrocardiogram analysis device MultiFunction-CardioGramsm or MCG . 3DMP for the detection of relevant coronary stenosis 70 a meta-analysis of three published prospective trials performed in the US on patient data collected using the US manufactured device and analyzed using the US-based software and New York data analysis center from patients in the US Germany and Asia was completed. A total of 1076 patients from the three trials US - 136 Germany - 751 Asia - 189 average age 62 65 for women 60 for men scheduled for coronary angiography were included in the analysis. Patients enrolled in the trials may or may not have had prior angiography and or coronary intervention. Angiographic results in all studies were classified for hemodynamically relevant .
