Local volume shimming at 3.0T MR Imaging Cardiac cine

来源 :2013中华医学会影像技术分会第21次全国学术大会暨国际影像技术论坛 | 被引量 : 0次 | 上传用户:zhushaoxiang2009
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Purpose:To compare effect on image quality between automatic shimming and local volume shimming in 3.0T MRI heart scan,explore effect of shimming mode on image quality in 3.0T cardiac magnetic resonance cine imaging.
其他文献
Purpose:Diagnostic value of the movement relationship of the disc-condyle complex remains a challenge in dynamic temporomandibular joint(TMJ) MR imaging.The study was aimed to determine a dynamic MR i
会议
Purpose: the aim of this study is to assess the value of evaluation of 3DTOF tomogram and MIP reconstructions of MRA in diagnosis of intracranial aneurysms Method: All patients were examined on 1.5T M
会议
Purpose: Depression is a common problem in patients with Parkinsons disease, but little research has been done to determine its neural underpinnings.Results from voxel-based morphometry,functional mag
会议
Purpose: To analysis the effect of the phase field of view (PFOV), the frequency steps (FS)and the IR-prep technique on image geometric distortion (IGD)and fat suppression quality in abdominal diffusi
会议
Purpose: the present research applied the typical model of chronic compressive cervical spondylosis by implanting absorbent polyurethane chip in rats, and estimated the neural functions,histopathology
会议
Purpose:The motion of patients induces obvious artifacts or ghosts in phase encoding direction during MR scanning.Artifacts or ghosts are generally considered as the result of different position of ti
会议
Purpose:To discuss the feasibility of using Radial Imaging for assessment of left ventricular (LV) function through a comparative study between the assessments using 3T conventional SSFP short-axis ci
会议
Purpose:Quantitative measurement of renal oxygenation is of central importance in understanding and treating renal diseases.In the context of Blood Oxygenation Level Dependent (BOLD) contrast,Gradient
会议
Purpose:To explore the value of CT spinal angiography with 256-slice CT and fast dynamic contrast-enhanced 3D MR angiography (CE MRA) at 3.0T in the diagnosis of spinal vascular malformations, compare
会议
Purpose :To discuss the diagnostic and clinical value of using test bolus or bolus tracking technique in dynamic MR angiography of spinal vascular diseases at 3.0-T.Method: Seventy patients were colle
会议