Clinical Outcomes of Self-Made Polyurethane-Covered Stent Implantation for the Treatment of Coronary Artery Perforations

Table 1

Baseline clinical characteristics.

	Patients (n = 24)
Age (years)	68.7 ± 8.4
Male sex (%)	20 (83.3%)
Hypertension (%)	18 (75.0%)
Dyslipidemia (%)	3 (12.5%)
Diabetes mellitus (%)	5 (20.8%)
Current smoking (%)	5 (20.8%)
Current drinking (%)	6 (25.0%)
Previous MI (%)	3 (12.5%)
Previous PCI (%)	17 (70.8%)
Previous CABG (%)	1 (4.2%)
Clinical presentation
Stable angina (%)	10 (41.7%)
Unstable angina (%)	8 (33.3%)
STEMI (%)	2 (8.3%)
NSTEMI (%)	3 (12.5%)
Silent ischemia (%)	1 (4.2%)
LVEF (%)^a	58.4 ± 10.0

Data are shown as absolute numbers and percentage (%) or mean ± standard deviation. MI: myocardial infarction; PCI: percutaneous coronary intervention; CABG: coronary artery bypass grafting; STEMI: ST-segment elevation myocardial infarction; NSTEMI: non-ST-segment elevation myocardial infarction; LVEF: left ventricular ejection fraction. ^aData are available for 22 (91.7%) of patients.