目的 应用多普勒组织成像技术(Doppler tissue imaging,DTI)探讨冠状动脉狭窄(Coronary arteriostenosis,CAS)患者左、右心室整体舒张功能的变化及左、右心室间舒张功能的相互影响。
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目的：探讨冠状动脉狭窄行经皮冠状动脉硬化斑块旋磨成形术围术期的护理方法。
Methods:Percutaneous coronary rotational atherectomy was applied to 32 patients with coronary artery stenosis and the careful perioperative nursing care was given to the patients.
目的：探讨冠心病患者冠状动脉病变范围及狭窄程度与脂蛋白的关系。
Objective: To investigate the relationship between the degree of coronary artery stenosis and lipoprotein.
目的：旨在探讨通心络胶囊防治经皮腔内冠状动脉成形术后再狭窄的临床作用及机制。
Objective: To probe probe the clinical effect and mechanism of Tongxinluo capsule in preventing and treating coronary restenosis after PTCA.
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