Table 2. Post-procedural complications and in-hospital outcomes.

	With CICAD (N = 185)	Without CICAD (N = 16892)	P value
In-hospital all-cause death	6.5	2.4	0.002
In-hospital adverse cardiovascular events	14.1	4.7	<0.001
New cardiogenic shock	7.6	1.9	<0.001
New heart failure	5.4	1.8	0.002
Coronary artery bypass grafting	3.4	1.1	0.04
Post-procedural myocardial infarction	10.8	1.6	<0.001

Values are median (interquartile range) or n (%). Adverse cardiovascular events are the composite of new cardiovascular shock and new heart failure before discharge.

CICAD = catheter-induced coronary artery dissection.