比较而言，以Impella系统为代表的pVAD是目前全球应用最广、增长最快的介入式心室辅助设备。在高危PCI救治领域，pVAD拥有最充分的临床研究证据，并获得权威指南明确推荐。
美伊达成临时停火协议 德黑兰宣布将重启霍尔木兹海峡
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Further reading and resources
At CERN, which I visited last July, the approach is being tested and refined on accelerators that were never intended for medicine. If ongoing experiments here and around the world continue to bear out results, FLASH could transform radiotherapy—delivering stronger treatments, fewer side effects, and broader access to lifesaving care.