Regional motion patterns for the Left Ventricle function assessment

Regional scores (e.g. strain, perfusion) of the Left Ventricle (LV) functionality are playing an increasing role in the diagnosis of cardiac diseases. A main limitation is the lack of normality models for complementary scores oriented to assessment of the LV integrity. This paper introduces an original framework based on a parametrization of the LV domain, which allows comparison across subjects of local physiological measures of different nature. We compute regional normality patterns in a feature space characterizing the LV function. We show the consistency of the model for the regional motion on healthy and hypokinetic pathological cases.

• Type: Conference
• Year: 2008
• Where: ICPR
• Authors: Jaume Garcia-Barnes, Debora Gil, Francesc Carreras, Sandra Pujadas
• Keywords: Computer Vision, ICPR 2008, LV Domain, LV Integrity, Regional Normality Patterns