No reflow phenomenon refers to non-effective perfusion in myocardium when the flow regains after flowblockage resulting from coronary artery occlusion.
无再流现象是指冠状动脉闭塞,血流中断后重新恢复血流,却无心肌组织的有效灌注的现象。
2
In design condition, the flowblockage, loss, turbulence and noise at the exit focus mainly in the tip mid-passage, wake and the corner between the hub and the suction surface;
设计状态转子出口流动阻塞、损失、高水平紊流脉动及噪声主要发生在叶尖通道中部、尾迹和叶根吸力面角区;
3
Over time, the buildup of plaque deposits can rupture and cause total blockage of the blood flow to the heart.