搜索结果: 1-8 共查到“Fontan”相关记录8条 . 查询时间(0.093 秒)
MSCT在功能性单心室Fontan术后随访中的价值
功能性单心室 Fontan术 体层摄影术 X线计算机
2020/2/14
探讨MSCT在功能性单心室（FSV） Fontan术后随访中的价值。方法 回顾性分析32例FSV患者Fontan术后随访复查的MSCT、心血管造影（CAG）和临床资料。采用个体化手动触发双期MSCT扫描，定性评估Fontan管道和术后并发症情况，并测量双侧肺动脉起始处内径和降主动脉（膈肌水平）内径，计算McGoon指数，以评估肺动脉发育。采用Pearson相关性分析评价双侧肺动脉起始处内径与CAG...
Prognostic Value of Submaximal Exercise Data for Cardiac Morbidity in Fontan Patients
Cardiopulmonaryexercisetest Fontanoperation oxygenuptakeefficiencyslope prognosis V,E / V,CO2Po
2017/5/17
Introduction: Submaximal exercise parameters are associated with an increased risk of hospitalization in patients with heart failure, but the implication in patients with Fontan circulation remains un...
合并大型体肺侧支的肺动脉闭锁Ⅰ期单源化分期Fontan术的探讨
单源化手术 肺动脉闭锁 Fontan术
2013/4/8
探讨合并大型体肺侧支（major aortopulmonary collaterals，MAPCAs）的肺动脉闭锁患儿通过分期手术干预后行全腔-肺静脉连接（Fontan）术的临床效果。 方法 1例肺动脉闭锁、单心室合并MAPCAs患儿于出生后3个月Ⅰ期行单源化手术及改良Blalock分流术，12个月行Ⅱ期双向Gleen术，41个月时完成Fontan术，定期监测患儿肺动脉发育...
Coupling pediatric ventricle assist devices to the Fontan circulation:simulations with a lumped-parameter model
pediatric ventricle assist devices Fontan circulation simulations lumped-parameter model
2009/12/23
Simulations with a Lumped-Parameter Model In pediatric ventricular assist device (VAD) design, the process of matching device characteristics and dimensions to the relevant disease conditions poses a ...
Nonlinear power loss during exercise in single-ventricle patients after the Fontan:insights from computational fluid dynamics
blood flow computational fluid dynamics exercise Fontan procedure hemodynamics
2009/12/23
We previously demonstrated that power loss (PL) through the total cavopulmonary connection (TCPC) in single-ventricle patients undergoing Fontan can be calculated by computational fluid dynamic analys...
Quantitative analysis of extracardiac versus intraatrial Fontan anatomic geometries
Quantitative analysis extracardiac versus intraatrial Fontan anatomic geometries
2009/12/23
There exists large geometric variability among total cavopulmonary connections (TCPC) because
of the patient-specific anatomies and the chosen surgical procedure. In this study we present quantitativ...
Functional analysis of Fontan energy dissipation
Fontan Powerloss Energy dissipation Head loss Total cavopulmonary connection Vessel junction
2009/12/23
We formalize the hydrodynamic energy dissipation in the total cavopulmonary connection (TCPC) using dimensional analysis and examine the effect of governing flow variables; namely, cardiac output, flo...
Hemodynamic performance of stage-2 univentricular reconstruction:Glenn vs. hemi-Fontan templates
Hemodynamic performance stage-2 univentricular reconstruction Glenn hemi-Fontan templates
2009/12/23
Flow structures, hemodynamics and the hydrodynamic surgical pathway resistances of the final
stage functional single ventricle reconstruction, namely the total cavopulmonary connection
(TCPC) anat...