variant anginaˈveəri:əntænˈdʒainə短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 变异型心绞痛 Methods80 cases of variant/span> angina pectoris were treated with blood ultraviolet therapy, then contrast with82 cases of variant angina pectoris with routine treatment, they did rank sum test. 方法对80例变异性心绞痛患者行紫外线血液光疗,其疗效与同期常规治疗的82例患者对照和检验; cnki