| 词汇 | example_english_venous |
| 释义 | Examples of venousThese 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. Simultaneously cardiac output was at its nadir, thereby signi®cantly reducing oxygen delivery and contributing to desaturation of the mixed venous blood. A difference between arterial and venous media differentiation can be noted. Right upper venous dratriage is delayed, and the stenous is some distance proximal to the site of anastomosis. This effect allows oxygen to be released from the molecule at venous oxygen pressure. The ventricular rate was 150/min with gallop rhythm, the venous pressure 11 cm and the liver was enlarged and pulsatile. The right atrium was enlarged, and a large persistent venous valve was identified. Compression to reverse the venous hypertension is useful and can be either with paste bandages or elastic stockings. Ventricular septal defects, patentcy of the arterial duct, anomalous pulmonary venous connection and stenosis of the pulmonary arteries were also reported. Also, additional procedures, such as balloon dilatation of stenotic pulmonary arteries or occlusion of systemic-to-pulmonary or venous-to-left atrial channels can be performed if required. A theoretical advantage is of creating something closer to laminar flow and thus less energy wasted in conveying systemic venous blood to pulmonary arteries. The venous connections, atrial chambers, great arteries and segmental connections were normal. The enterohepatic circulation is disrupted, with systemic shunting of the portal venous blood. Three with totally anomalous pulmonary venous connection had respiratory failure secondary to pulmonary edema and underwent successful correction following 1-4 days ofsupport. After opening the pleura, large tortuous venous vessels as thick as a finger were seen. There was a prominent venous pattern over the heart and considerable irregularities of myocardial color. Right ventricular pressure, cardiac output, heart rate, aortic pressure and central venous pressure were continuously monitored. Obstruction to pulmonary venous return obscured by decreased pulmonary blood flow. Yet, with occlusion, important systemic venous collateral channels were seen connecting to the pulmonary veins. The pulmonary venous return was unobstructed but drained to a confluence before entering the left sided atrium. Venous abnormalities due to the chronic presence of permanent transvenous pacing leads do occur, but they are not usually associated with significant clinical symptoms. A complete scan of both systemic and pulmonary venous pathways was obtained in all patients. The venous pathways, and possible collaterals, were visualized by angiography. Within the context of this division, the essence of tricuspid atresia is complete blockage of the direct ventricular return of the systemic venous pathways. Venous waveforms in the inferior vena cava and ductus venosus are triphasic with peaks corresponding to maximum systolic velocity, maximum diastolic velocity and atrial systole. The venous duct shows two peaks of forward flow in the normal fetus. 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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