Comprehensive visualization of cardiac health using electrocardiograms.
A novel visualization technique for voluminous ECG data acquired over several hours is presented. The classified data is displayed in a sector graph, with a menu driven hierarchical display strategy, which progressively unfolds greater details for chosen intervals. A color code is employed to identify different types of abnormalities. Provision is made for fine tuning the classification.
Acharya
U Rajendra
UR
Department of BEE, Nyee Ann Ploytechnic, 535, Cleinenti Road, 599489, Singapore. aru@np.edu.sg
Bhat
P Subbanna
PS
Niranjan
U C
UC
D003196:Computer Graphics; D003626:Data Display; D004562:Electrocardiography; D015716:Electrocardiography, Ambulatory; D006339:Heart Rate; D006801:Humans; D012815:Signal Processing, Computer-Assisted; D012984:Software