@Article {Papadopoulos701,作者= {Papadopoulos,C。E.和Pitsiou,G。和Karamitsos,T。D.和Karvounis,H。I.和Kontakiotis,T。和Giannakoulas,G。G. and Efthimiadis,G。K. and Argyropoulopoulopoulopoulopoulopoulopoulous和Pare,e.e.e.e.D.},title = {特发性肺纤维化中的左心室舒张功能障碍:组织多普勒超声心动图研究},音量= {31},number = {4},页面= {701---706}doi = {10.1183/09031936.00102107},出版商= {欧洲呼吸社会},188bet官网地址摘要= {{{{可以假设,除了右心室(RV)功能障碍外,特发性肺纤维化(IPF)的患者也表现出左心室(IPF)。这可能会影响疾病进展和预后。本研究的目的是使用常规和组织多普勒超声心动图评估IPF患者队列中的LV性能。IPF患者表现出轻度至中度的肺动脉高压(平均年龄65 {\ textpm} 9年; n = 22)和健康个体(平均年龄61 {\ textpm} 6年; n = 22)。常规和组织多普勒超声心动图用于评估RV和LV收缩和舒张功能。除了RV功能的预期损伤外,所有患者与对照组相比,所有患者均表现出特殊的LV舒张期填充到后期舒张期的逆转(E舒张峰填充速度(E)/晚期舒张峰填充速度0.7 {\ textpm} 0.2 = 1.5 {1.5 {1.5 {1.5 {\ textpm} 0.1)。IPF患者还表现出早期舒张期较低的心肌速度(EM; 5.7 {\ textpm} 1.1对10.3 {\ textpm} 1.6 cm {\ textperiodeDcentered} s-1,较高的后期舒张期(AM; 8.9 {\ 8.9 {\ 8.9 {\ 8.9 {\ 8.9)textpm} 1.3对5.5 {\ textpm} 0.8 cm {\ textperiodeDcentered} s-1,较低的em/am比率(0.6 {\ textpm} 0.1 vers 1.9 vers 1.9 {\ textpm} 0.5)和更高的e/em比率(10.8 {\ textpm} 3对6 {\ textpm} 0.6,所有这些都表示LV舒张功能障碍。 Moreover, LV propagation velocity was significantly lower in IPF patients (46{\textpm}13 versus 83{\textpm}21 cm{\textperiodcentered}s-1, respectively). Physicians should be aware that patients with idiopathic pulmonary fibrosis exhibit early impairment of left ventricular diastolic function.}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/31/4/701}, eprint = {//www.qdcxjkg.com/content/31/4/701.full.pdf}, journal = {European Respiratory Journal} }