摘要
本文对57例新生儿进行了心电图检查及血钙测定。结果表明:当心电图Q-Tc间期>0.45秒时有87％的病例血钙<1.88mmol/L,血钙值与Q-Tc间期呈负相关。新生儿低血钙与胎龄、体重有关,早产儿、低体重儿血钙平均值1.73mmol/L,足月儿血钙平均值1.95mmol/L,两组有显著性差异。有原发疾病的新生儿合并低血钙的发生率为63％,其中重症疾患的早产儿并发低血钙的发生率比足月儿高。提示对于早产儿、低体重儿尤其伴有重症疾患的应早制做心电图检查,有利于发现低血钙并进行早期治疗。
Electrocardiogram and measurement of blood calcium were obtained from 57 neo-nates. The result showed that Q-Tc interval developed>0.45 second in 87 per cent ofcases with the blood calcium1.88mmol/L negative correlation of calcium value withQ-Tc interval was presented-Neonatal hypocalcemia was related to gestational age andweight. The average value of calcium was 1.73mmol/L in premature and low birth wei-ght infants, 1.95mmol/L in full-term. There was significant difference between the twogroups. The incidence of origninal diseases with hypocalcemia was 62 per cent. It washigher in premature infants with severe disease than in full-term. The result suggest-ed that early, observation of electrocardiogram was very important for the prematureand low birth weight infants, especially for one with severe disease, in order to findout hypocalcemia and treat it early.
出处
《天津医药》
CAS
1992年第10期594-596,共3页
Tianjin Medical Journal
