共查询到20条相似文献,搜索用时 328 毫秒
1.
2.
3.
4.
5.
6.
7.
Traumatic "myocarditis" or "myocarditis" in trauma 总被引:1,自引:0,他引:1
8.
9.
In two articles Timothy Noakes proposes a new physiological model in which skeletal muscle recruitment is regulated by a central "govenor," specifically to prevent the development of a progressive myocardial ischemia that would precede the development of skeletal muscle anaerobiosis during maximal exercise. In this rebuttal to the Noakes' papers, we argue that Noakes has ignored data supporting the existing hypothesis that under normal conditions cardiac output is limiting maximal aerobic power during dynamic exercise engaging large muscle groups. 相似文献
10.
Bone scanning is frequently used for the assessment of a child with pain around the hip joint. The authors present a child with septic hip arthritis in which a striking abnormality of complete absence of tracer uptake in an extensive region of the proximal femur was demonstrated on bone scintigraphy. Later during the course of his disease, markedly increased tracer uptake was seen along most of the femoral diaphysis with the exception of the avascular proximal bone. These scintigraphic findings represent extensive osteomyelitis of the femur with avascular necrosis of its proximal part. 相似文献
11.
心肌病的一站式心脏MRI扫描包括梯度回波序列、自旋回波序列及反转恢复快速自旋回波序列平扫,梯度回波序列电影扫描,梯度回波序列首过灌注及延迟增强扫描和冠状动脉扫描等,可综合评价心脏解剖结构、心肌病理特点、心脏功能及冠状动脉状态等,从而达到使多种影像学检查综合起来的共同目的。心肌延迟强化的特点还可对部分心肌病进行危险度分级、病因分析、治疗指导、穿刺定位等,在临床中对心肌病的诊治具有举足轻重的作用。 相似文献
12.
Comparison of "direct" and "indirect" radionuclide cystography 总被引:1,自引:0,他引:1
13.
14.
15.
16.
17.
18.
19.
20.