静脉回流出现在充血性心力衰竭。
容量血管收缩，静脉回流量增加。
Capacitance vessels constrict, increasing the back flow of venous blood.
静脉回流丰富，神经支配可靠。
其余的体静脉回流转到静脉窦右角。
The rest of the systemic venous return is diverted into the right horn of the sinus.
干骺端的部分血液经干骺端静脉回流。
A part of blood in the metaphysis drains into the metaphyseal veins.
精索扭转阻断静脉回流就会导致出血性梗死。
It occurs when twisting of the spermatic cord cuts off the venous drainage, leading to hemorrhagic infarction.
悬空支架式设计，能有效避免静脉回流受阻。
Suspending bracket design is able to avoid obstruction of venous reflux effectively.
目的评价左上腔静脉回流异常的外科治疗价值。
Objective To evaluate the surgical approach of left superior vena cava distal abnormalities in infant and young children.
结论吻合掌侧静脉可满足指尖再植时静脉回流的需要。
Conclusion Anastomosed palm vein could meet the need of vein circulation.
目的 明确浅静脉干在逆行皮瓣的静脉回流中的作用。
Objective To study the role of superficial venous trunks in the venous drainage of reverse-flow flaps.
目的建立猪的全胰十二指肠移植空肠内引流，门静脉回流模型。
Objective To establish a pig model of pancreaticoduodenal transplantation with jejunum drainage and portal venous drainage.
小脑大前静脉是肿瘤的引流静脉，主要经岩静脉回流至岩上窦；
The tumors were mainly drained into superior petrosal sinus by great anterior cerebellar vein and petrosal vein ;
用解剖、血管透明法对20例新鲜尸体的椎体静脉回流进行了研究。
The venous drainage of the human vertebral body was studied in 20 fresh cadavers by dissection and clearing.
因为正压通气会提高胸内压，减少静脉回流，进而减少心脑血液灌注。
Any form of positive-pressure ventilation is deleterious during cardiac arrest because the increase in intrathoracic pressure decreases venous return to the heart and perfusion of the heart and brain.
结论浅静脉干可促进逆行皮瓣的静脉回流，减轻淤血，提高皮瓣成活率。
Conclusion Superficial venous trunks can promote the venous drainage of reverse-flow flaps, reduce venous stasis and enhance the survival rate of flaps.
随访32例，2例肺静脉回流梗阻分别于术后5个月和2年3个月死亡。
Postoperative follow-up of 32 patients found two deaths (5 months and 27 months after surgery, respectively) attributed to obstruction of pulmonary venous drainage.
结论该方法有效地解决了手部及前臂岛状皮瓣转移后静脉回流不畅的问题。
Conclusion This method can effectively solve the problem of venous stagnation of island flaps in hand or forearm after its transposition.
结论猪全胰十二指肠移植门静脉回流、空肠内引流术式大动物模型稳定、可靠。
Conclusion the model of the whole pancreaticoduodenal transplantation with portal venous drainage and enteric drainage is stable and reliable.
结论肝移植术中可以采用下腔静脉壁前半钳夹，解决无肝期下肢静脉回流障碍。
Conclusion Clamping the front part of the inferior vena cava can solve the returning obstacles of the lower limb vein (during no liver period).
据此可反映出颈内动脉颅内段和椎动脉的血管流量以及静脉回流阻力等定量指标。
And then, it can reflect the blood vessel flux of internal carotid plexus, intracranial sector and vertebral, the quantification target of vein backflow drag.
结论应用超声心动图可确定该病的诊断和大致分型，判断肺静脉回流梗阻的有无及预后。
Conclusions Echocardiography can be used in diagnosis and approximate classification of TPVAD, in judgement of pulmonary venous drainage block and in prediction of the prognosis of patients.
在10侧头面部铸型标本上，观测侧颌颈部皮肤和皮瓣蒂部的动脉血管分布及静脉回流。
Vascular distributions of the lateral jaw neck skin were observed on 10 sides cephal facial cast specimens.
方法采用静脉动脉化、血管移植、扩大近端骨髓腔的经骨髓腔静脉回流等方法治疗末节断指。
Methods With venous arterialization, vascular transplantation and proximal medullary enlargement for venous drainage, the replantation was performed.
小剂量时可扩张静脉，使静脉回流减少，左室舒末压下降，使心脏前负荷降低，降低心肌耗氧量。
If minor doses are used, they can expand veins, lessen the vein reflux, cut down diastolic pressure or left ventricular end and cut down the load of the heart, and reduce the oxygen consumption.
静脉回流不仅会受到生理因素影响，还明显受到病因和治疗的影响，导致复杂的血流动力学效应。
Venous return can be affected by not only physiological factors but also by the etiology and treatments, and its changes may result in complex hemodynamic alterations.
目的介绍应用指背皮神经营养血管皮瓣修复指腹创伤缺损的临床经验，并探讨改善静脉回流的方法。
Objective To introduce the clinical experience and investigate venous drainage of distal - ly-based dorsal digital neurocutaneous flap for finger-pulp reconstruction.
目的探讨不同的全腔静脉肺动脉连接（TCPC）术式对腔静脉回流、肺血分布以及能量消耗的影响。
Objective To study the vena cava and pulmonary artery flow dynamics and energy dissipation in different total cavapulmonary connection (TCPC).
因此建议在鼻中部穹隆处钝性剥离软组织，以保护这些血管，最大限度地保证静脉回流，减少鼻尖水肿。
Therefore blunt dissection of the soft tissue overlying the middle vault is recommended to preserve these vessels, in an attempt to maximize venous return and help minimize tip edema.
静脉回流不仅会受到生理因素影响，还明显受到病理性因素、治疗性因素的影响，导致复杂的血流动力学效应。
Venous return can be affected by not only physiological factors but also by the etiology and treatments, and its changes may result in complex hemodynamic alterations.
静脉回流不仅会受到生理因素影响，还明显受到病理性因素、治疗性因素的影响，导致复杂的血流动力学效应。
Venous return can be affected by not only physiological factors but also by the etiology and treatments, and its changes may result in complex hemodynamic alterations.
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