Long-Term Outcomes after Rotational Atherectomy for Calcified Chronic Total Occlusion versus Nonchronic Total Occlusion Coronary Lesions

Table 3

In-hospital outcomes.

	Total (n = 812)	CTO RA (n = 80)	Non-CTO RA (n = 732)	value
In-hospital MACE (%)	58 (7.1%)	7 (8.8%)	51 (7%)	0.557
In-hospital death (%)	18 (2.2%)	3 (3.8%)	15 (2%)	0.327
Cardiac	18 (2.2%)	3 (3.8%)	15 (2%)
Noncardiac	0 (0%)
TVR	7 (0.7%)	1 (1.3%)	6 (0.8%)	0.693
Periprocedural MI (%)	42 (5.2%)	7 (8.8%)	35 (4.8%)	0.128

Data presented as number and percentage. CTO, chronic total occlusion; MACE, major adverse cardiac events; MI, myocardial infarction; RA, rotational atherectomy; TPM, temporary pacemaker; TVR, target vessel revascularisation.