Riabykina G V, Dorofeeva Z Z
Kardiologiia. 1977 Aug;17(8):89-96.
The condition of the peri-infarction and the necrotic zones was assessed by cartographic analysis of ECG recorded from 35 precordial leads. During a 4-week follow-up functional mobility of indices characterising the prenecrotic zone and the stability of the zone of necrosis was noted. The indices sigma ST (overall index of ST segment elevation), AST (area of ST segment elevation), and AQS (area of QS recording), as well as the AST/AQS ratio possess definite prognostic significance: the lower the value of sigma ST, AST, and AQS and AQS and the greater the AST/AQS coefficient, the more favourable is the prognosis in myocardial infarction.
通过对35个胸前导联记录的心电图进行制图分析，评估梗死周边和坏死区域的情况。在4周的随访期间，观察到表征坏死前区域的指标的功能活动度以及坏死区域的稳定性。指标σST（ST段抬高的总体指标）、AST（ST段抬高面积）和AQS（QS记录面积）以及AST/AQS比值具有明确的预后意义：σST、AST和AQS以及AQS的值越低，AST/AQS系数越大，心肌梗死的预后就越良好。
