Optimized strategy of rotational atherectomy of underexpanded coronary stents in patients with acute coronary syndrome

Kun Cui, You-quan Shi, Yuan-zheng Zhang, Zheng-gong Li, Chang-ling Li

Table 1 Baseline characteristics

Parameters Results Age, years 69.6±6.5 Male, n (%) 5 (45.5) Hypertension, n (%) 9 (81.8) Dyslipidemia, n (%) 4 (36.4) Diabetes, n (%) 7 (63.6) Previous CABG, n (%) 0 (0) Left ventricular ejection fraction, % 52.3 (45.5-60.2) Glomerular filtration rate, mL/min 67 (43-78) Indication for PCI, n (%) NSTEMI 10 (90.9) STEMI 1 (9.1)