Bergstrand R, Vedin A, Wilhelmsson C, Wallin J, Wedel H, Wilhelmsen L
Br Heart J. 1978 Jul;40(7):783-8. doi: 10.1136/hrt.40.7.783.
Studies were made in Göteborg over a period of 6 years of all cases of acute myocardial infarction diagnosed among men below the age of 40. Thirty-six cases were registered and 8 of these died outside hospital. Three patients died early during the hospital stay. The remaining 25 patients were compared with a random sample from the general population in Göteborg with respect to conventional risk factors. Smoking, and high plasma cholesterol values were dominating findings among the patients, whereas there was no significant differences in blood pressure levels. Coronary angiography was performed in 18 patients of whom 2 showed normal coronary arteries and left ventricular angiograms. These 2 patients were the only ones free from risk factors. Of the remaining 16 patients, 10 had only one vessel affected.
在哥德堡进行了一项为期6年的研究，对象为所有年龄在40岁以下男性中诊断出的急性心肌梗死病例。共登记了36例，其中8例在院外死亡。3例患者在住院早期死亡。将其余25例患者与哥德堡普通人群的随机样本就传统危险因素进行了比较。吸烟和高血浆胆固醇值是患者中的主要发现，而血压水平无显著差异。对18例患者进行了冠状动脉造影，其中2例冠状动脉和左心室造影显示正常。这2例患者是唯一没有危险因素的。其余16例患者中，10例只有一支血管受累。
