Assessment of a simple visual method of cardiac electric axis Non-clinical evaluation on hypersensitivity induced by Chinese materia medica injections 心电轴改良目测法及其临床应用评价中药注射剂过敏反应非临床评价方法
Black-blood techniques could show the cardiac anatomy, morphologic structure, and tissue specificity, while white blood techniques mainly obtained information about cardiac function and myocardial wall motion. Short axis view and four-chamber view revealed lesions with satisfaction. 黑血技术可显示心脏解剖、形态及组织特性,白血技术主要了解心脏功能及心肌壁的运动,短轴面和四腔面显示病变较满意。
Results: In basal conditions, the motion amplitude ( MA) was decreased from cardiac base to apex on each short axis view. 结果基础状态下,各短轴切面显示左室各壁运动幅度(MA)不同,且同一室壁MA由心底向心尖方向逐渐递减。
Cardiac Electrical Axis of Liaoning Down-producing Goat Introduced into Qinghai Province 引入青海的辽宁绒山羊的心电轴
Results: In basal conditions, the displacement was progressively decreased from cardiac base to apex on each view of long axis. 结果:基础状态下,各长轴切面显示位由心底向心尖逐渐递减。
Design and assessment of the quick visual method of cardiac electric axis ( Analysis of 204 cases) 快速目测心电轴法的设计与临床应用评价(附204例分析)
The occurrence of obvious change of cardiac axis during sinus rhythm after successful ablation of VT is higher in DP group than in Pur P group. 成功消融ILVT后,窦性心律下发生心电轴明显改变的发生率在DP组增高。
Objective To assess the value of cardiac surgery transthoracic minimally invasive occlusion of patent ductus arteriosus ( PDA) guided by ultrasonography at suprasternal long axis view of aortic arch. 目的探讨体表超声经胸骨上窝主动脉弓长轴切面在心外科经胸微创动脉导管未闭(PDA)封堵术中的应用价值。
Clinical Significance of Cardiac Axis Determination in Prenatal Echocardiographic Diagnosis 心脏轴测定在胎儿先天性心脏病产前超声诊断中的临床意义
From the reconstructed cardiac planes CT images ( left ventricle short axis, long axis, and four-chamber view), the minimum systolic volumes and maximum diastolic volumes were determined by observing dynamic changes of left ventricular volume according to ECG. 在心脏左室短轴、长轴和四腔心切面观察左心室动态变化,参照心电图,确定体积最小为收缩末期,最大为舒张末期。
Now the major measuring method of myocardial strain, myocardial strain rate is Tissue Doppler imaging ( TDI), which is used to measure the cardiac muscle motion along the long axis paralleling the acoustic beam. 目前应变、应变率的主要测量方法为组织多普勒技术(TissueDopplerimaging,TDI),该技术受测量角度的影响,主要用于检测与声束平行方向上心肌长轴方向的运动。