Listchinsky M, Wanderman K L, Ovsyshcher I, Gueron M
Isr J Med Sci. 1975 Apr;11(4):304-7.
One hundred consecutive patients who underwent i.v. pyelography had ECG performed before, immediately following and 5 min after the injection. ECG changes appeared in 15 patients and were considered to be major in five of them. The incidence of ECG changes was significantly higher in patients with abnormal ECG prior to pyelography. The average age of the patients who developed changes was higher than that of patients in whom no ECG changes were observed. There was no significant difference in the incidence of ECG changes after standard and infusion pyelography.
连续100例接受静脉肾盂造影的患者在注射前、注射后即刻及注射后5分钟进行了心电图检查。15例患者出现心电图改变，其中5例被认为是严重改变。静脉肾盂造影前心电图异常的患者中，心电图改变的发生率显著更高。出现改变的患者的平均年龄高于未观察到心电图改变的患者。标准静脉肾盂造影和静脉滴注肾盂造影后心电图改变的发生率无显著差异。
