 00.0 ± 00.0 and 00.0 ± 00.0 (*P* \< 0.000) for the SAQ physical-limitation subscale, 00.0 ± 00.0 and 00.0 ± 00.0 (*P* \< 0.000) for the SAQ angina-frequency subscale, and 00.0 ± 00.0 and 00.0 ± 00.0 (*P* \< 0.000) for the SAQ QOL subscale in the UA/NSTEMI and STEMI groups, respectively. 