（五）心肌缺血、损伤(sǔnshāng)和梗死myocardialischemia,injuryandinfarction冠状循环(xúnhuán)coronarycirculation冠状循环(xúnhuán)coronarycirculation正常与异常冠状动脉(guānzhuàng-dòngmài)造影normalandabnormalcoronaryarteryangiography右冠状动脉(guānzhuàng-dòngmài)的分布rightcoronaryarterydistribution（LAOV）右冠状动脉(guānzhuàng-dòngmài)的分布rightcoronaryarterydistribution（RAOV）左冠状动脉(guānzhuàng-dòngmài)的分布leftcoronaryarterydistribution（LAOV）左冠状动脉(guānzhuàng-dòngmài)的分布leftcoronaryarterydistribution（RAOV）右冠状动脉(guānzhuàng-dòngmài)狭窄rightcoronaryarterystenosis右冠状动脉(guānzhuàng-dòngmài)病变rightcoronaryarterydisease（LAOV）右冠状动脉(guānzhuàng-dòngmài)病变rightcoronaryarterydisease（RAOV）左冠状动脉(guānzhuàng-dòngmài)主干狭窄leftmaincoronaryarterystenosis左主冠状动脉(guānzhuàng-dòngmài)病变leftmaincoronaryarterydisease（RAOV）左冠状动脉(guānzhuàng-dòngmài)前降支狭窄leftanteriordescendingcoronaryarterystenosis冠状动脉(guānzhuàng-dòngmài)左旋支狭窄leftcircumflexcoronaryarterystenosis冠状动脉左旋(zuǒxuán)支病变deseaseoftheleftcircumflexcoronaryartery（RAOV）冠状动脉(guānzhuàng-dòngmài)与心电图导联coronarycirculationandrelatedECGleads心肌缺血myocardialischemia心内膜面下心肌缺血subendomyocardialischemia透壁心肌缺血transmuralmyocardialischemia心肌缺血myocardialischemia心肌缺血myocardialischemia运动(yùndòng)试验exerciseelectrocardiographicstresstesting运动(yùndòng)试验exerciseelectrocardiographicstresstesting心肌(xīnjī)损伤myocardialinjury心肌梗死(xīnjīɡěnɡsǐ)myocardialinfarction心肌梗死(xīnjīɡěnɡsǐ)myocardialinfarction心肌梗死(xīnjīɡěnɡsǐ)myocardialinfarction心肌缺血、损伤和梗死(ɡěnɡsǐ)的演变过程inprocessofmyocardialischemia,injuryandinfarction心肌梗死(xīnjīɡěnɡsǐ)的演变过程inprocessofmyocardialinfarction心肌梗死(xīnjīɡěnɡsǐ)myocardialinfarction心肌梗死(xīnjīɡěnɡsǐ)myocardialinfarctionQ波型心肌梗死的图形演变(yǎnbiàn)过程Q波型心肌梗死(xīnjīɡěnɡsǐ)Q-waveinfarction急性(jíxìng)广泛前壁心肌梗死acuteanteriorwallinfarction急性(jíxìng)后下壁心肌梗死acutepost-inferiorwallinfarction急性(jíxìng)后下壁心肌梗死acutepost-inferiorwallinfarction急性(jíxìng)后下壁心肌梗死acutepost-inferiorwallinfarction急性(jíxìng)下壁心肌梗死acuteinferiorwallinfarction急性(jíxìng)下壁心肌梗死acuteinferiorwallinfarction急性(jíxìng)下壁心肌梗死acuteinferiorwallinfarction急性(jíxìng)前壁心肌梗死acu