双语字幕
CoronaryArteryAngiography
冠状动脉造影
Coronaryarteryangiographyisanx-raytestoftheheart.Thistestcanviewbloodvesselsinyourheartcalledcoronaryarteries.Itcanfindoutifawaxysubstance,calledplaquehasnarrowedthesevesselsanditcanshowhowwellthevalvesandchambersofyourheartareworking.
冠状动脉造影是一种心脏X光检查，可观察心脏内的血管--冠状动脉。通过冠状动脉造影，医生可以探查蜡状物质，即斑块，是否堵塞了血管，以及心脏瓣膜和腔室的功能。
Coronaryangiographyisoftendonewithamedicalprocedurecalledcardiaccatheterization.
冠状动脉造影通常通过一种称为“心导管插入术”的医疗技术进行。
Beforetheprocedure,youwillbeplacedonatablewithanx-raydevicecalledafluoroscope.Usually,cardiaccatheterizationtakesplacethroughtheradialarteryinyourwrist.Thisroutenormallyhaslessbleedingand