These are PCA modes of LV shape variations from two cohorts: the MESA and DETERMINE datasets.

PCA modes of left ventricular shape variations at end-diastole frame.

MESA
Mode 1
Mode 2
Mode 3
Mode 4
DETERMINE
Mode 1
Mode 2
Mode 3
Mode 4

PCA modes of left ventricular shape variations at end-systole frame.

MESA
Mode 1
Mode 2
Mode 3
Mode 4
DETERMINE
Mode 1
Mode 2
Mode 3
Mode 4

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PCA GUI

We developed an interactive GUI using MATLAB to show the first 10 principal component modes of shape variations derived from 1,991 MESA cohort as described in [Medrano-Gracia et al., JCMR 2014] paper.

Download the PCA GUI tool