超声心动图
Ultrasound assessment of cardiac structure and function.
什么是 Echocardiography？
Ultrasound assessment of cardiac structure and function.
工作原理： 参照该模态的常规采集与重建流程。
优势
- ✓无创或微创
- ✓多数中心可用
- ✓有助于决策
局限性
- ⚠受操作者/运动影响
- ⚠可能需要造影或准备
- ⚠特异性有限
检查准备与流程
检查前
遵循检查前指引，可能需禁食或筛查。
检查中
保持静止并配合呼吸/体位指令。
检查后
除非镇静/用造影剂，一般可正常活动。
相关影像方式
Combine with CT/MRI/US for complementary detail.
CT
CT scans use X-rays to create detailed cross-sectional images of the body. They are particularly useful for detecting bone fractures, tumors, and internal bleeding.
MRI
MRI uses powerful magnets and radio waves to produce detailed images of organs and soft tissues. Excellent for brain, spine, and joint imaging.
Ultrasound
Ultrasound uses sound waves to create real-time images. Commonly used for pregnancy monitoring and examining organs like the heart, liver, and kidneys.
浏览 Echocardiography 术语
探索 Echocardiography 报告中的常见术语，每个术语都包含详细解释、临床意义和相关化验，帮助你读懂影像结果。 化验项目.