Validation of EGSYS Score in Prediction of Cardiogenic Syncope

Table 3

The comparison of EGSYS risk factors between cardiac and noncardiac causes of syncope.

EGSYS	Cause of syncope		value
	Noncardiac (%)	Cardiac (%)
Abnormal ECG/cardiopathy	32 (24.1)	101 (75.9)	0.010
Palpitations/dyspnea	8 (13.6)	51 (86.4)	<0.001
Syncope in supine position/effort syncope	25 (36.8)	43 (63.2)	0.315
Age >64 years	20 (23)	67 (77)	<0.001
No precipitating and predisposing factors	55 (43)	73 (57)	0.575
No prodromes	9 (19.6)	37 (80.4)	≤0.001
Blurred vision	29 (72.5)	11 (27.5)	<0.001
Neurovegetative signs during recovery phase	37 (54.4)	31 (45.6)	0.010
Precipitating and predisposing factors	26 (38.8)	41 (61.2)	0.575
Neurovegetative prodromes	1 (9.1)	10 (90.1)	0.025

Evaluation of Guidelines in Syncope Study-Univariate.