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关于Ⅰ音减弱、收缩期杂音及Ⅱ、Ⅳ音性奔马律等对克山病的诊断意义,目前在认识上并不一致。为此,本文以心音图(PCG)为中心分析成人克山病95例,小儿克山病168例的上述变化,并探讨其对诊断的意义。
On the Ⅰ tone weakening, systolic murmur and Ⅱ, Ⅳ sound horse gallop and other diagnostic significance of Keshan disease, the current understanding is not the same. Therefore, this paper analyzes the changes of 95 cases of adult Keshan disease and 168 cases of pediatric Keshan disease centering on PCG, and discusses its significance in diagnosis.