Title :
Automatic border detection through a cardiac cycle to analyze left ventricular function
Author :
Negrini, P. ; Tomassini, P. ; Cella, G. ; Magrini, M. ; Ercolani, M. ; Mazzarisi, A. ; Gemignani, V. ; Ciampa, A. ; Marcheschi, P. ; Marraccini, P.
Author_Institution :
Inst. of Clinical Physiol., CNR, Pisa, Italy
Abstract :
The evaluation of the ventricular function has a key role in determining therapy and prognosis in patients with heart disease. The standard analysis is limited to quantification of tele-diastolic and tele-systolic frames. An analysis of wall kinetic in each frame of cardiac cycle might allow further information about contractility and diastolic function. The developed algorithms are aimed to achieve an automatic detection of left ventricular wall kinetic during a cardiac cycle in routine clinical activity.
Keywords :
angiocardiography; medical image processing; cardiac cycle; heart disease; left ventricular wall kinetic; prognosis; routine clinical activity; tele-diastolic frames; tele-systolic frames; therapy; ventricular function; Brightness; Cardiac disease; Cardiology; Concurrent computing; Filtering algorithms; Information analysis; Kinetic theory; Medical treatment; Physiology; X-ray imaging;
Conference_Titel :
Computers in Cardiology, 2002
Print_ISBN :
0-7803-7735-4
DOI :
10.1109/CIC.2002.1166737