Characteristics of Wellens’ Syndrome in the Current PCI Era: A Single-Center Retrospective Study

Table 2

Angiographic characteristics and treatment data of patients.

Variable	Wellens (n = 138)	Non-Wellens (n = 338)
Single-vessel disease	16 (11.6)	18 (5.3)	0.016
LM disease	15 (10.9)	61 (18)	0.052
Plain balloon angioplasty	4 (2.9)	31 (9.2)	0.017
Drug-eluting stent	134 (97.1)	303 (89.6)	0.007
Stent length < 30 mm	44 (31.9)	121 (34.6)	0.38
Number of stents used	1.37 ± 0.64	1.28 ± 0.7	0.176
Early PCI (FMC to B ≤ 24 h)	98 (71)	207 (61.2)	0.044

Values are expressed as n (%), mean ± SD, or median with interquartile range. FMC to B, first medical contact to balloon. Bold values indicate that the difference is statistically significant (P < 0.05).