Describes a method to detect the edge of omnidirectional M-mode echocardiography images.
提出一种全方向M型心动图的边界提取方法。
Using two dimensional guided M-mode echocardiography we determined cardiovascular parameters.
用二维及M型超声心动测定有关心血管参数。
An omnidirectional M-mode echocardiography system and its clinical practices are introduced in this paper.
文中还介绍了全方向M型心动图系统的实现和临床应用。
The paper studies the method of boundary detection in omnidirectional M-mode echocardiography based on a sub-pixel technique.
研究一种基于亚象素技术的全方向M型心动图边界的检测方法。
It is rather preferable to monitor PCWP by M-mode echocardiography, so that the diastolic pressure of pulmonary artery may be given.
表明可用超声心动图监测肺毛细血管嵌入压，从而亦可了解肺动脉舒张压。
The system also can show a lot of omnidirectional M-mode echocardiography with ECG synchronously, that is rebuild from 2d echocardiography.
该系统还可以提取2维心动图下方的心电图和全方向M型心动图同步地显示。
Objective To confirm clinical significance of wall motion velocity and acceleration measured by LEJ-1 omni-directional M-mode echocardiography (OME).
目的证实LEJ - 1型全方向m -型超声心动图测量心室壁运动速度与加速度的临床意义。
Methods This study consisted of 102 patients and 36 healthy volunteers. VP was measured by color M-mode echocardiography from the apical four chamber view.
方法选择原发性高血压病人102例和健康志愿者36例，在心尖四腔心切面，应用彩色M型多普勒超声测量VP。
Objective To assess left ventricle(LV) systolic function in acquired immunodeficiency syndrome(AIDS) patients with two dimensional and M-mode echocardiography.
目的应用二维及M-型超声心动图技术评价艾滋病患者左心室收缩功能的变化。
The paper presents a method of motion curve frequency domain filtering in Omni-directional M-mode echocardiography images based on Discrete Fourier Transform (DFT).
介绍一种基于离散傅里叶变换(DFT)的全方向M型超声心动图运动曲线频域滤波技术。
The edge of all-directional M-mode echocardiography images is the combination of the cross points of the sample line and the boundary between the blood and the heart by the time.
全方向M型心动图的边界是采样线血液与腔室壁组织结构形成的分界线与采样线交点位置变化的按时间展开。
Echocardiographic features of mitral leaflet motion in 86 patients with heart diseases were studied with M-mode echocardiography and compared them with that of 20 normal subjects.
本文以M型超声心动图研究86例心脏病患者的二尖瓣运动，与20例正常人比较。
Two dimensional image was obtained by transesophageal echocardiography. The thickness, wave time and velocity were showed during atrial septal motion by omni directional M mode echocardiography (OME).
应用经食管超声心动图获得二维图像，全方向M型超声显示并测量房间隔运动时的厚度、波幅时间及速度。
The cardiogram was studied by echocardiography specialists by color m mode Doppler echocardiography.
采用M型彩色多普勒超声心动图进行研究。
Transesophageal echocardiography with two dimensional image, M-mode and pulse Doppler were performed at baseline and after several episodes of de.
使用食管超声心动图在电除颤前后记录二维、M型和多谱勒超声图像。
Objective To evaluate left atrial function by 2-de, M-mode and pulsed Doppler echocardiography in different patterns of left ventricular geometric models.
目的联合应用二维、M -型超声心动图与脉冲多普勒技术评价高血压左心室不同构型左房功能改变。
Under the m mode of echocardiography end diastolic left ventricular internal diameter left ventricular posterior wall thickness and interventricular septal thickness were determined.
超声心动描记法为M型模式下测定舒张末期左室腔直径、左室后壁厚度及室间隔厚度及左室射血分数。
EDV, ESV, and LVEF were calculated using Simpson's rule algorithm for monoplane LV angiography, using M-mode method for two-dimensional echocardiography.
左室造影采用单平面法(辛普森法则)，二维超声心动图采用M型超声获得EDV、ESV和LVEF。
Methods The right cardiac structure and function were measured by using M-mode and two-dimension echocardiography in 50 OSAS patients.
方法用二维及多普勒超声心动图测定50例osas患者右心结构和功能。
Objective To evaluate the value and accuracy of M-mode color Doppler echocardiography for detecting left ventricular diastolic function in patients with cardiac disease.
目的探讨彩色M型彩色多普勒超声评价左心室舒张功能的价值及准确性。
Objective To evaluate the left ventricular diastolic function in the patients with hypertension by color M-mode Doppler echocardiography(CMM) and Doppler Tissue Imaging(DTI).
目的：应用彩色M型多普勒（CMM）和组织多普勒成像（DTI）等方法评价高血压患者的左室舒张功能，探讨CMM和DTI评价左室舒张功能的临床价值。
Color m mode Doppler echocardiography studies were obtained from mitral valve orifice toward the apex: the rate of flow propagation velocity (FPV) from apical 4 chamber views.
将m型取样线置于二尖瓣口左室流入道至心尖获取彩色左室舒张期血流传播图测量fpv。
Color m mode Doppler echocardiography studies were obtained from mitral valve orifice toward the apex: the rate of flow propagation velocity (FPV) from apical 4 chamber views.
将m型取样线置于二尖瓣口左室流入道至心尖获取彩色左室舒张期血流传播图测量fpv。
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