Table 3.

Associations of Malignant Symptoms with Different Diagnostic Tests

	Patients (%) without	Patients (%) with
Variable	Malignant Symptoms	Malignant Symptoms	P Value
Flecainide left‐sided leads
No	8(42.1%)	2(10.5%)
Yes	6(31.5%)	3(15.7%)	0.628
Flecainide one space upper
No	10(52.6%)	1(5.2%)
Yes	4(21%)	4(21%)	0.111
Flecainide right‐sided leads
No	13(68.4%)	2(10.5%)
Yes	1(5.2%)	3(15.7%)	0.037
ICD Implanted
No	10(52.6%)	0
Yes	4(21%)	5(26.3%)	0.011
Positive family history of SCD
No	10(52.6%)	4(21%)
Yes	4(21%)	1(5.2%)	1.00
Positive SCN5A
No	12(63.1%)	3(15.7%)
Yes	2(10.5%)	2(10.5%)	0.486
Total	14(83.7%)	5(26.3%)