摘要
为探讨慢性阻塞性肺疾病患者心室晚电位测定的临床意义,观察慢性阻塞性肺疾病患者(其中肺源性心脏病及/或呼吸衰竭22例)和正常人各50例的心室晚电位.结果慢性阻塞性肺疾病组、肺源性心脏病及/或呼吸衰竭组的心室晚电位阳性者均明显高于正常组(P<0.05、0.01);心室晚电位阳性的慢性阻塞性肺疾病患者中肺源性心脏病及/或呼吸衰竭的发生率明显高于阴性者(P<0.05);心室晚电位的阳性率随通气功能减退而增高.认为心室晚电位检测对于慢性阻塞性肺疾病(包括其并发肺源性心脏病及/或呼吸衰竭)的诊断具有一定价值.
To explore clinical significance of VLP determination of COPD patients,an observation was carried out in 50 cases of COPD patients (among whom 22 cases of pulmonary heart disease and/or respiratory failure were included) and 50 normal persons respectively. Outcome was that both VLP positive rate of COPD group and pulmonary heart disease and/ or respiratory failure group were obviously higher than normal confrol group(P < 0.05, P < 0.01) ; incidence of pulmonary heart disease and/ or respiratory failure in COPD patients with VLP positive was significantly higher than negative ease(p < 0.05) ; and positive rate of VLP increases with a decline in ventilation function. It was considered that VLP delermination in diagnosis of COPD (including its complication of pulmonary heart disease and/ or respiratory failure)possessed a certain value.
出处
《心电学杂志》
1999年第3期145-146,共2页
Journal of Electrocardiology(China)
关键词
阻塞性肺疾病
心室晚电位
COPD
Chronic obstructive pulmonary disease Ven- tricular late potential
