Safety and efficacy of different rotational speed during rotational atherectomy in coronary heart disease patients (RACE): study protocol for a randomized controlled trial
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DOI: 10.1186/s13063-025-08834-6
Abstract: The increasing incidence of coronary heart disease, driven by socio-economic development and population aging, poses significant challenges. Coronary calcification, a major factor complicating percutaneous coronary interventions (PCI), often necessitates rotational atherectomy (RA) for lesion preparation.… read more here.
Keywords: different rotational; heart; speed; rotational speed ... See more keywords
Investigation of Different Rotational Speed Characteristics of Multistage Axial Compressor in CAES System
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DOI: 10.3390/en16114383
Abstract: An axial compressor has high efficiency under design conditions, but its stable working range is narrow. Adjusting the rotational speed can effectively expand the stable working range. In this paper, a five-stage axial compressor for… read more here.
Keywords: axial compressor; rotational speed; compressor; different rotational ... See more keywords