There was first-degree AVblock in 5 patients (2.7%) documented by electrocardiogram and in 9 patients(7.6%) revealed during Holter monitoring.
一度房室阻滞经心电图证实为5例(2.7%),经动态心电图监测为9例(7.6%)。
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The total number of complication was 72 cases, in which complete AVblock and cardiac tamponade accounted for 31.9% (23/72) and 26.4% (19/72) respectively.
RESULTS astemizole could slower the heart rate of mice, prolong P-R and Q-T interphase, even arise the complete AVblock and sinus beat stop with the dose increase.