Khaw, K Improved detection of posterior myocardial wall ischemia with the 15-lead electrocardiogram. [electronic resource] - American heart journal Nov 1999 - 934-40 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-8703 Standard No.: 10.1016/s0002-8703(99)70020-7 doi Subjects--Topical Terms: Angioplasty, Balloon, CoronaryDiagnosis, DifferentialElectrocardiography--methodsFemaleHumansMaleMiddle AgedMyocardial Ischemia--diagnosisSensitivity and Specificity