| 词汇 | example_english_ductus |
| 释义 | Examples of ductusThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Pulmonary veins draining wholly to the ductus arteriosus (case 2). Closure of the ductus arteriosus in the post-natal period interrupts systemic blood -ow, resulting in rapid deterioration and death. Other abnormalities were: patent ductus arteriosus, septal hypertrophy, mitral valve prolapse and pericardial effusion (one case each). No spines are present in the ductus or cirrus. Its value in neonatal left-to-right shunts was evaluated in a porcine model whose ductus arteriosus patency was maintained with intravascular stents. Usually anterogradecoil occlusion was accomplished except with 6 cases in which die ductus could only be passed retrogradely. Non-steroidal anti-in-ammatory agents must be avoided in pregnancy as they may cause premature closure of the ductus arteriosus in utero. The effect of norepinephrine on blood flow throught the fetal liver and ductus venosus. We conclude the simultaneous multiple coil technique is safe and effective procedure even if patients having their minimum ductus diameter >3.0 mm. Clinical outcomes and costs of transcatheter as compared with surgical closure of patent ductus arteriosus. Ten neonates had a patent ductus arteriosus with right to left shunting. Still frames in the lateral projection demonstrating the steps of closure of patent ductus arteriosus with coil and a snare. The ductus arteriosus was closed in one (age 2 days), and stent delivery system was defective in the other. There were postoperative cases of mitral regurgitation, aortic stenosis, atrial septal defect, and two patent ductus arteriosus cases. Additional coil occlusions were performed in 6 cases with residual ductus flow, and complete occlusions were obtained in all. Selective analysis of size and shape of ductus must improve closure efficiency because residual shunt increases the risk of migration and hemolysis. Through the left thoracic wall, the ductus is interrupted with an application of two titanium clips. Prevalence of additional cardiovascular anomalies in patients referred for transcatheter closure of patent ductus arteriosus. Percutaneous closure of the small(<2.5mm) patent ductus arteriosus using coil embolization. Percutaneous closure of the small (<2.5 mm) patent ductus arteriosus using coil embolization. For an effective occlusion ductus w-ith a short axis such as window1 type ductus a more compact coil with stiffer distal windings is needed. The colours indicate the postnatal circulation prior to closure of the ductus arteriosus. With the ductus venosus patent resistance was lower, closing pressure less, and flow greater at any pressure. Perloff 8 reported a 57-year-old woman with a moderately restrictive patent ductus arteriosus who had 20 pregnancies with 12 live births. Section just proximal to the connection of the ductus with the descending aorta. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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