本文报告2倒A型房室传导阻滞并发阿一斯氏综合征(ASA)患者,年龄均为60岁,其临床症状皆很不明显,于健康查体时方被发现。1例心率为37次/分,用阿托品等药物能将心率提高到42～44次/分,暂至1990年3月发生ASA共8次,均经抢救恢复心跳。另1例心率为36次/分,应用阿托品等药物治疗无效,于第二次发病时抢救无效而死亡。A型房室传导阻滞的治疗效果及预后在很大程度上取决于传导阻滞的部位。A型传导阻滞(QRS≤ This article reports 2 patients with inverted A-type AV block and Asperger’s Syndrome (ASA), both aged 60 years old, whose clinical symptoms are very insignificant and were found in the time of physical examination. 1 case of heart rate was 37 beats / min, with atropine and other drugs can increase the heart rate to 42 to 44 beats / min, tentatively to March 1990 ASA occurred a total of 8 times, have rescued heart rate. Another case of heart rate was 36 beats / min, the application of atropine and other drug treatment is invalid, died in the second episode of rescue invalid. The efficacy and prognosis of type A AV block depend largely on the location of the block. Type A block (QRS ≤