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本文选择了超声心动图、核医学、血液动力学、缺血性心脏病、有关心脏的免疫及脂质代谢等问题,做一论述。一、超声波法最近开展的断层法二位相超声心动图逐渐取代了传统的仅从胸壁单方向视距离变化的M型法,成为超声检查的主要手段。由于这种断层超声仪的性能的提高,现已能清晰地显示出检测困难部位的断层图象。关于冠状动脉的病变部位,自Weyman报道以来,大家就试用超声断层来直接显示其部位。吉川等在20名年轻健康者中检出15名左冠状动脉主干部断层象,并在32名中检出5名右冠状动脉主干部象。由于对在胸骨左缘有连续性杂音的患者能直接观察到其
This article chooses echocardiography, nuclear medicine, hemodynamics, ischemic heart disease, cardiac immunity and lipid metabolism and other issues, to make a discussion. First, the ultrasonic method Recently conducted tomography two phase echocardiography gradually replaced the traditional one-way from the chest wall as the distance of the M-type method, a major means of ultrasound. Due to the improved performance of such tomographs, tomographic images of difficult sites have now been clearly shown. With regard to the lesions in the coronary arteries, we have been using ultrasound tomography to show the site directly since Weyman reported. Yoshikawa and other 20 healthy young people were detected in 15 cases of left main coronary artery tomography, and in 32 were detected in 5 right coronary artery trunk like. Because of the left sternal edge of the continuous murmur patients can be directly observed