P电轴垂直化在慢性阻塞性肺疾病筛查与诊断中的作用(3)
[7]Shah NS， Koller SM， Janover ML， et al. Diaphragm levels as determinants of P axis in restrictive vs. obstructive pulmonary disease[J].Chest，1995，107：697-700.
[8]Chhabra L，Chauber VK，Kothagundla C，et al.P-wave indices in patients with pulmonary emphysema：do P-terminal force and interatrial block have confounding effects？[J].J COPD，2013，8：245-250.
[9]Zambrano SS， Moussavi MS， Spodick DH. QRS duration in chronic obstructive lung disease[J]. J Electrocardiogr，1974，7：35-36.
[10]Akrurk F ，Biyik I ，Kocas C ，et al. The role of electrocardiography in evaluation of severity of chronic obstructive pulmonary disease in daily clinical practice.[J]. Tuberkuloz ve Toraks，2013，61(1)：38-42.
[11]Asad N，Johnson VM ，Spodick DH. Acute right atrial strain： regression in normal as well as abnormal P-wave amplitudes with treatment of obstructive pulmonary disease[J].Chest，2003 ，124(2)：560-564.
[12]Chhabra L ，Sareen P，Gacdagule A，et al.Visual computed tomographic scoring of emphysema and its correlation with its diagnostic electrocardiographic sign：the frontal P vetor[J].J Electrocardiol，2012，45(2)：136-140.
编辑/哈涛, 百拇医药(杨雪梅 孙雯)
[8]Chhabra L，Chauber VK，Kothagundla C，et al.P-wave indices in patients with pulmonary emphysema：do P-terminal force and interatrial block have confounding effects？[J].J COPD，2013，8：245-250.
[9]Zambrano SS， Moussavi MS， Spodick DH. QRS duration in chronic obstructive lung disease[J]. J Electrocardiogr，1974，7：35-36.
[10]Akrurk F ，Biyik I ，Kocas C ，et al. The role of electrocardiography in evaluation of severity of chronic obstructive pulmonary disease in daily clinical practice.[J]. Tuberkuloz ve Toraks，2013，61(1)：38-42.
[11]Asad N，Johnson VM ，Spodick DH. Acute right atrial strain： regression in normal as well as abnormal P-wave amplitudes with treatment of obstructive pulmonary disease[J].Chest，2003 ，124(2)：560-564.
[12]Chhabra L ，Sareen P，Gacdagule A，et al.Visual computed tomographic scoring of emphysema and its correlation with its diagnostic electrocardiographic sign：the frontal P vetor[J].J Electrocardiol，2012，45(2)：136-140.
编辑/哈涛, 百拇医药(杨雪梅 孙雯)