| 摘要 |
Providing an indication of the physiological state of the heart of a mammal by the steps of detecting periodic activity of internal heart organs in a sequence of heart cycles; observing a predetermined physical quantity characteristic of a selected activity; evaluating predetermined statistical parameters of the predetermined physical quantity for a selected number of the sequence of heart cycles; and comparing the evaluated statistical parameters with reference values thereby to provide an indication of the state of the selected activity. |
