DETECTION OF EMERGENT AND BLOOD DYNAMIC ARHYTHMIA

摘要

PURPOSE: To detect the dynamic state of the blood of a patient by leaving a pressure exchanger at the right ventricle or the right atrium of the heart over a long period and monitoring the expanded closing period's pressures of the right ventricle or the right atrium and the average pressure. CONSTITUTION: The normal function of the heart is measured over a fixed time period, and the data measured are compared with the expanded closing period's pressure and capacity of the right ventricle, the filling pressure of the right atrium, the peak capacity of the right atrium and/or the average right ventricle pressure or the right atrium pressure and capacity. In the case that these data measured exceed the data obtained from measuring the normal heart for a fixed time, it shows symptoms of the abnormal function of the heart. As a result of the symptoms alone or the symptoms matched against a fixed heart rate exceeding the normal heart rate for a fixed time, a de-beating shock is given to the heart of the patient. In this case, the expanded closing period's pressure and capacity of the right ventricle, the filling pressure of the right atrium, the peak capacity of the right atrium and/or the average right ventricle pressure or the right atrium pressure and capacity, are in a state extremely according with and instantly replied to the abnormal state of the heart, to trace the systemic blood pressure and blood circulation. Therefore, the function of the heart can be monitored electronically to detect the abnormality immediately.