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©The Author(s) 2022.
World J Clin Cases. Dec 16, 2022; 10(35): 13015-13021
Published online Dec 16, 2022. doi: 10.12998/wjcc.v10.i35.13015
Published online Dec 16, 2022. doi: 10.12998/wjcc.v10.i35.13015
Figure 1 Angiographic images of ductus arteriosus before and after spasm.
A: Descending aortography revealed that the patent ductus arteriosus (PDA) was tortuous and flat. The orange arrow showed the position of PDA; B: Repeated aortography revealed partial occlusion of the ductus arteriosus. The orange arrow showed PDA markedly curved, S-shaped; C: Aortography showed that the stent was unobstructed without displacement.
Figure 2 Hemodynamic changes of ductal spasm and stent implantation.
A: The IBP suddenly decreased; B: After successful stent implantation, the invasive blood pressure changed to an instant increase.
- Citation: Zhang X, Zhang N, Song HC, Ren YY. Management of ductal spasm in a neonate with pulmonary atresia and an intact ventricular septum during cardiac catheterization: A case report. World J Clin Cases 2022; 10(35): 13015-13021
- URL: https://www.wjgnet.com/2307-8960/full/v10/i35/13015.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v10.i35.13015