An abnormal cardiac rhythms (arrhythmia), modulated parasystole, is caused by the nonliear interaction between the sinus node and myopic Ventricular focus in the heart.

心脏窦房结与异位心室搏动相作，调制并行收缩反常节律。

Abstract : An abnormal cardiac rhythms (arrhythmia), modulated parasystole, is caused by the nonliear interaction between the sinus node and myopic Ventricular focus in the heart.

摘要 ： 心脏窦房结与异位心室搏动相作，调制并行收缩反常节律。