. Author manuscript; available in PMC: 2016 Jan 31.

Published in final edited form as: J Cardiovasc Electrophysiol. 2015 Jan 10;26(2):158–163. doi: 10.1111/jce.12587

Table 1.

Baseline clinical characteristics.

	Pre-ablation	Post-ablation	P value
Symptoms (n, %)
Chest discomfort^*	9 (42.9)	1 (4.8)	<0.01
Fatigue^*	15 (71.4)	2 (9.5)	<0.001
Palpitations^*	14 (66.7)	5 (23.8)	<0.01
Lightheadedness/presyncope^*	12 (57.1)	9 (42.9)	0.03
Syncope	2 (9.5)	0 (0)	0.48
PVC burden^* (%)	23.4±13.1	2.2±3.4	<0.001
LVEF (%)	50.8±12.2	51.9±12.6	0.52
LVEDD (mm)	53.5±5.2	52.8±5.0	0.44

P <0.05

PVC – premature ventricular complex; LVEF – left ventricular ejection fraction; LVEDD – left ventricular end-diastolic diameter