[Page 2]

Dilatation of Root & Ascending Aorta 根部扩张及升主动脉

Figure 1. 2d parasternal long axis 图1. 2d胸骨旁长轴
Figure 2. Color Doppler parasternal long axis, aortic valve 图2. 彩色多普勒胸骨旁长轴,主动脉瓣

Figure 3. Color Doppler parasternal short axis, aortic valve 图3. 彩色多普勒胸骨旁短轴,主动脉瓣
Figure 4. 2d subcostal 4-chamber 图4. 2d剑突下四腔图
Figure 5. 2d parasternal long axis ascending aorta 图5. 2d胸骨旁长轴升主动脉. Aneurysmatic dilatation.
Figure 5. 2d parasternal long axis ascending aorta 图5. 2d胸骨旁长轴升主动脉

(tt2425) M, 57 y.
Aneurysmatic dilatation of the aortic root and ascending aorta. Mild AR, central.
主动脉根部和升主动脉动脉瘤性扩张。主动脉瓣轻度中心返流。

Figure 6. 2d parasternal long axis ascending aorta 图6. 2d胸骨旁长轴升主动脉. Aneurysm.
Figure 6. 2d parasternal long axis ascending aorta 图6. 2d胸骨旁长轴升主动脉

Figure 7. M-mode aortic root 图7. M型主动脉根.
Figure 7. M-mode aortic root 图7. M型主动脉根

Dissection of Ascending Aorta 升主动脉夹层

Figure 1. 2d parasternal long axis ascending aorta 图1. 2d胸骨旁长轴升主动脉
gure 2. M-mode ascending aorta 图2. M型升主动脉. Dissection anterior wall
Figure 2. M-mode ascending aorta 图2. M型升主动脉
Figure 3. Color Doppler parasternal long axis ascending aorta 图3. 彩色多普勒胸骨旁长轴升主动脉
Figure 4. 2d jugular long axis aortic arch 图4. 2d颈动脉长轴主动脉弓

Figure 5. Color Doppler jugular long axis aortc arch 图5. 彩色多普勒颈动脉长轴主动脉弓

(tt2732) F, 68 y. Sonos 2000. Chest pain and LBBB. Aortic dissection type A, anterior wall of ascending aorta (see intimal mobile flap in 2D parasternal and jugular views, and M-mode) between sino-tubular junction and brachiocephalic branch. Note color Doppler flow in aortic true lumen distal to flap in arch. Associated moderate AR. See also intra-operative TE exam (te0373).
胸痛及左束支传导阻滞（LBBB）。A型主动脉夹层, 升主动脉前壁 (2D胸骨旁和颈动脉视图及M型中可见可移动的内膜皮瓣) 窦管交界处和头臂干之间。 注意主动脉真腔内，即主动脉弓内皮瓣的远端的彩色多普勒血流。符合中度主动脉瓣返流。亦可见于术中食道彩超检查(te0373)

Pages: 1 2