Olejnik P, Juskanic D, Patrovic L, Halaj M
Bratisl Lek Listy. 2018;119(12):781-784. doi: 10.4149/BLL_2018_142.
To present our experience with initial fabrication of 3D printed model of heart from cardiac magnetic resonance (CMR) imaging data.
A 20-year-old patient with a congenital heart defect after a surgical correction underwent CMR imaging. A novel whole-heart CMR imaging sequence, not requiring gadolinium contrast material application, was performed. Image data from this CMR sequence were used for 3D heart model printing.
A life-like 3D printed copy of the heart with a congenital defect with superior visualization of cardiovascular anatomical details was successfully fabricated.
3D printing of the heart copies from novel whole heart CMR imaging data is feasible and harmless to patients. These models can be used for operative planning of complex congenital heart defects (Fig. 4, Ref. 14).
展示我们利用心脏磁共振成像（CMR）数据初步制作心脏3D打印模型的经验。
一名20岁先天性心脏缺陷患者在手术矫正后接受了CMR成像。采用了一种新型的无需使用钆对比剂的全心CMR成像序列。该CMR序列的图像数据用于3D心脏模型打印。
成功制作出了一个具有先天性缺陷的逼真心脏3D打印复制品，心血管解剖细节可视化效果极佳。
利用新型全心CMR成像数据进行心脏模型的3D打印对患者可行且无害。这些模型可用于复杂先天性心脏缺陷的手术规划（图4，参考文献14）。
