Title :
Low level and high frequency fragmentation of the QRS changes during acute myocardial ischemia in patients with and without prior myocardial infarction
Author :
Gomis, Pedro ; Caminal, Pere
Author_Institution :
ESAII Dept., Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
High frequency (HF) QRS fragmentation and very-low amplitude abnormal intra-QRS potential (uAIQP) analyses have been used to track ischemic changes during coronary artery occlusions. The aim of this study was to assess the relationship between these two techniques in detecting acute myocardial ischemia and the effects of a previous myocardial infarction (MI).
Keywords :
diseases; electrocardiography; medical signal processing; QRS change; acute myocardial ischemia; coronary artery occlusions; high frequency fragmentation; intra-QRS potential; low level fragmentation; myocardial infarction; Abstracts; Arteries; Correlation; Lead;
Conference_Titel :
Computing in Cardiology Conference (CinC), 2014
Print_ISBN :
978-1-4799-4346-3
