· 364 · 临床超声医学杂志 2020 年 5 月第 22 卷第 5 期 J Clin Ultrasound in Med,May 2020,Vol.22,No.5 ·综述· 超声心动图 Z 值在儿童心脏疾病诊疗中的应用进展 龚婷(综述) 计晓娟(审校) 摘要 儿童先天性心脏病,后天获得性心脏病,心肌病中,对儿童心脏结构,大小和功能的评价是决定治疗方案 和...
目的通过正常与心力衰竭胎儿二尖瓣及三尖瓣瓣环位移z-score值的对比研究,探讨其评估心力衰竭胎儿左、右心室功能的应用价值。 方法应用解剖M型超声测量1 012例正常胎儿及24例心力衰竭胎儿三尖瓣环位移(FAM-TAPSE)及二尖瓣环位移(FAM-MAPSE),以孕周为自变量建立正常胎儿FAM-TAPSE及FAM-MAPSE的z-score模型,根据心室Tei...
Birth weight and length were recorded, and body surface area was calculated using Haycock's formula. Twenty M-mode and 2D-echo parameters were measured (including left ventricular dimensions, atrioventricular valves, and semilunar valves' annuli sizes, pulmonary artery and branches, aortic root, and...
Welcome to fetal.parameterZ.com, a web app for calculating fetal echo z-scores. Start Web App Size and ega-adjusted z-scores for fetal cardiac valves, ventricles, arteries, and Doppler. Start by entering the EGA or fetal biometry here. ...
The highest Z-score of the right, left main, left anterior descending, and left circumflex coronary arteries was expressed as Zmax at each phase. P3-Zmax ≥ 2.5 represented CAL development. Clinical parameters, such as laboratory data and Z-scores, were retrospectively compared between patients ...
Parametric normalization was successful for most parameters, making it possible to create Z-score equations with minimal residuals and a normal distribution. They concluded that some parameters did not yet have published formulas and that these equations could help echocardiographers identify early ...
Cardiac valve parameters, left ventricular assessment, and ascending aorta tend to increase with an increase in age, weight, height, and BSA. [8] The z-score is the only variable that had a strong association with cardiac size when compared to other variables such as height, age, and ...
作者:baron 个人网站: baron-z.cn Linux设备模型的核心是使用Bus、Class、Device、Driver四个核心数据结构,将大量的、不同功能的硬件设备(以及驱动该硬件设备的方法),以树状结构的形式,进行归纳、抽象,从而方便Kernel的统一管理。学习平台mt8768,内核版本
"""def__init__(self, name, namespace='queue'):"""The default connection parameters are: host='localhost', port=6379, db=0"""self.__db = get_redis_engine(database_name='spdb') self.key ='%s:%s'% (namespace, name)defqsize(self):"""Return the approximate size of the queue."...
超声多参数Z-评分联合模型评估胎儿生长受限的价值研究 超声多参数Z-评分联合模型评估胎儿生长受限的价值研究王超1王启荣2安立强1贾建军3杨艳艳1王璇1 1滨州市第二人民医院超声二科山东滨州256800;2滨州市沾化区妇幼保健计划生育服务中心妇产科;3滨州市第二人民医院新生儿重症监护病房 [摘要]目的探讨超声多参数Z-评分联合...