The atrium detection expedient which detects the atrium signal which is given out from the deyuaruchiyanba peshingu system null patient whom it tries to maintain cardiac ventricle peshingu for myocardial symptom remedy in optimum state

摘要

(57) Abstract In order to be suited for the remedy of the myocardial symptom patient by adjusting the length of AV deviation period, deyuaruchiyanba pesumeka which possesses the function which optimizes the transmission timing of cardiac ventricle peshingu impulse is offered. Whether or not as for this pesumeka system, doing the monitor continually, the heart beat which is induced by the transmission of peshingu impulse fusion heart beat it decides, it adjusts the length of AV deviation period cyclically according to the generation proportion or generation frequency of that fusion heart beat. Regarding the configuration of concrete one execution, the pesumeka system after the transmitting, calculates the proportion of the cardiac ventricle peshingu impulse where fusion heart beat is generated in the operational cycle of specified frequency, when value of that proportion is above specified minimum, decrement does the length of AV deviation period. As for this pesumeka system furthermore, while generation frequency of fusion heart beat is inside the scope of supply, the increment we have tried to do the length of AV deviation period cyclically, while trying to be able to obtain many complete captures if possible, with this, with the transmission of cardiac ventricle peshingu impulse furthermore in order to maintain the length of AV deviation period in optimum length, functioning it does, closed looping system is formed. Regarding the configuration of another execution, by the fact that length of VV deviation period of nontoratsukingu mode pesumeka is controlled, have tried to optimize the front excitation of the cardiac ventricle.