Table 7.

Multivariate procedural and periprocedural predictors of TLR by the logistic regression analysis.

Predictors	Beta	p
ISR (related to calcium-mediated stent under expansion)	3.33	0.006
High-pressure predilatation before IVL therapy	−2.12	0.04
IVL-related procedural complications*	2.73	0.07
Peri-procedural MI (IV UD definition)	2.62	0.08
Periprocedural MI (SCAI definition)	−0.03	0.98

Values are n.

ISR, in-stent restenosis; IVL, intravascular lithotripsy; MI, myocardial infarction; SCAI, Society for Cardiovascular Angiography and Intervention; IV UD, Fourth Universal Definition.

^*Procedural complications include flow-limiting coronary dissections, the burst of the IVL balloon, and coronary perforation.