Stirbis P P, Medziavichius P A
Kardiologiia. 1985 May;25(5):35-8.
The data on 1050 patients with implanted electric pace-makers are summarized, and the diagnostic and practical value of changes in the frequency of pulses they generate is discussed.
总结了1050例植入式心脏起搏器患者的数据,并讨论了其产生脉冲频率变化的诊断及实际价值。