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为了探查心肌梗塞病人运动时室间隔(IVS)在右室功能中的作用。对象为平均60(31～76)岁的50(男45、女5)例首次急性Q波型心肌梗塞病人,发病后3周分别在静息和坐位蹬车达峰(直到按年龄的预期最大心率的70％)时进行放射性核素心脏造影。在造影前后一周内行~(201)铊闪烁扫描,据此分成两组。A组25例(22例前壁梗塞,3例下壁梗塞)室间隔内铊的摄取明显减少或缺如,提示室间隔受累。B组25例(2例前壁梗塞,23例下壁梗塞)室间隔内铊的摄取正常。放
To explore the role of ventricular septum (IVS) in right ventricular function in patients with myocardial infarction. Subjects were 50 (45 males and 5 females) patients with an average of 60 (31-76) years of age with first-episode acute Q-wave myocardial infarction who peaked at rest and sitting for up to three weeks after onset (up to the expected maximum by age 70% of heart rate) radionuclide cardiac contrast. In the week before and after angiography ~ (201) thallium scintigraphy, which are divided into two groups. A group of 25 patients (22 cases of anterior infarction, 3 cases of inferior wall infarction) interventricular septal thallium significantly reduced or absent uptake, suggesting that involvement of the interventricular septum. 25 cases of group B (2 cases of anterior wall infarction, 23 cases of inferior wall infarction) uptake of thallium within the interventricular septum normal. put