Ventricular structure in ARVC: going beyond volumes as a measure of risk

Table 2 Table of correlations

Clinical Indices	LV endocardium		LV epicardium		RV endocardium
Clinical Indices	ED phase	ES phase	ED phase	ES phase	ED phase	ES phase
BSA	p = 0.46	p = 0.17	p = 0.06	p = 0.05	p = 0.32	p = 0.12
Gender	p = 0.20	*p = 0.03*	*p = 0.05*	*p = 0.03*	p = 0.22	*p = 0.08*
No. major	p = 0.24	*p = 0.02*	p = 0.14	*p = 0.005*	*p = 0.04*	*p = 0.004*
No. minor	p = 0.57	p = 0.94	p = 0.81	p = 0.94	p = 1.00	p = 0.88
VT/VF	p = 0.17	p = 0.18	*p = 0.05*	p = 0.12	*p = 0.04*	*p = 0.03*
Cardiac arrest	p = 0.43	p = 0.63	*p = 0.02*	p = 0.13	p = 0.07	*p = 0.04*
Syncope	p = 0.78	p = 0.41	p = 0.26	p = 0.77	p = 0.90	p = 0.57
ECG major	p = 0.18	p = 0.17	p = 0.21	p = 0.15	*p = 0.02*	*p = 0.04*
SAECG	p = 0.12	p = 0.22	p = 0.07	p = 0.11	p = 0.19	*p = 0.003*
Fat	p = 0.21	p = 0.49	p = 0.19	p = 0.22	p = 0.46	p = 0.61
Fibrosis	*p = 0.04*	p = 0.31	p = 0.12	p = 0.083	*p = 0.04*	p = 0.33

Table of canonical correlations between the first 5 shape modes, and each of the clinical indices (significant correlations with p < 0.05 shown in bold). The individual RV shapes are shown in Fig. 3. The individual LV shapes are not shown, though an example of the first LV shape can be see in Fig. 4 from the bi-ventricle analysis
LV left ventricle, RV right ventricle, BSA body surface area, No. major number of major task force criteria (TFC), No. minor number of minor TFC, VT/VF history of ventricular arrhythmias, ECG major major TFC from electrocardiogram, SAECG major TFC from signal-averaged ECG, ED end-diastole, ES end-systole

ISSN: 1532-429X