TY - JOUR T1 - We have a greater understanding of ‘cardiac syndrome X,’ but questions remain JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 532 LP - 533 DO - 10.3949/ccjm.88b.10021 VL - 88 IS - 10 AU - Brian F. Mandell Y1 - 2021/10/01 UR - http://www.ccjm.org/content/88/10/532.abstract N2 - ER -