High speed video of mitral valve prosthesis prototype

This MP4 file contains a high speed film of a mitral valve prosthesis prototype going through a single simulated heart cycle in a HKP 2.0 hemodynamic testing device.本MP4文件收录了一段高速影像，展示了人工二尖瓣假体（mitral valve prosthesis）原型在HKP 2.0血流动力学测试装置中完成单次模拟心动周期的全过程。