| 词汇 | example_english_stenosis |
| 释义 | Examples of stenosisThese 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. In all patients, the gradient could be reduced, and the stenosis enlarged significantly. In patients without pulmonary stenosis, the systolic pulmonary arterial pressure increased concomitantly with the pressure elastic modulus. Subaortic stenosis caused by anomalies of the atrioventricular valves. The patient had absence of the right atrioventricular connection, with concordant ventriculo-arterial connections, and naturally occurring pulmonary stenosis. Be that as it may, disease can afflict the annulus, the leaflets or the tension apparatus to produce stenosis, incompetence or both. In this report, we describe our experience in seven patients with congenital mitral stenosis, four of whom underwent successful percutaneous balloon valvotomy. Males are more frequently affected with hare lip and cleft palate and pyloric stenosis while females are more prone to congenital dislocation of the hip. Injections into each of the pulmonary veins revealed tight stenoses of all veins at the veno-atrial junction, especially the right upper and middle pulmonary veins. The second apical diastolic murmur he described was the murmur of mitral stenosis that changed when "total arrhythmia" or "auricular" fibrillation appeared. There is posterior deviation of the outlet septum giving rise to muscular subpulmonary stenosis. Placement of balloon-expandable stents in surgically created pulmonary artery stenosis: gross and histologic observations. In conclusion, long-term survival is related to age and severity of aortic stenosis at presentation. The process may be progressive and lead to pulmonary venous stenosis. In most children, stenosis of the pulmonary valve is mild and non-progressive; ventricular function is normal and exercise capacity is not impaired. The clinical significance of the increased pulmonary arterial stiffness in the absence of stenosis remains to be clarified. Based upon our results, the balloon dilation can be considered as thefirstchoice procedure for treatment of isolated aortic stenosis in infancy. Additional anomalies included straddling of either the tricuspid or mitral valve, mitral stenosis, hypoplastic left ventricle, isolated pulmonary stenosis and interruption of the aortic arch. In conclusion, diagnosis of pulmonary stenosis can now be achieved at an early age with relatively inexpensive and non-invasive techniques. When undertaking balloon dilation for pulmonary stenosis, 42% mentioned the possibility of surgery when treating infants, and 38% when treating older children. Changes in myocardial repolarization in patients undergoing balloon valvuloplasty for congenital pulmonary stenosis: evidence for contraction-excitation feedback in humans. Seventy-three percent of survivors had mild or insignificant stenosis at follow-up. Most patients will require intervention, and most survivors will have mild stenosis. After initial repair, 8 of 11 operative survivors developed stenosis at the site of repair. Seventeen survivors (89%) were free of symptoms, although three of them had residual subaortic stenosis. The acute and intermediate-term efficacy of balloon dilation of these stenoses has not previously been studied in a large group of patients. 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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