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SYSTEMS AND METHODS FOR DETERMINING AN OPTIMAL DEFIBRILLATION SHOCK WAVEFORM
SYSTEMS AND METHODS FOR DETERMINING AN OPTIMAL DEFIBRILLATION SHOCK WAVEFORM
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机译:确定最佳除颤冲击波形的系统和方法
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摘要
Methods and systems for determining an optimal defibrillation shock waveform for application to the heart of a patient may include measuring and/or collecting information for a cardiac waveform of a patient, produced as a result of either an electrical stimulus applied to a heart of the patient, which may be a pacing shock/stimulus and/or a defibrillation shock waveform, or as the result of intrinsic cardiac activation; determining a characteristic of the cardiac waveform; comparing the determined characteristic of the cardiac waveform to a plurality of values for the characteristic with optional reference to the defibrillator system impedance, wherein each value of the characteristic is associated with a predetermined value for a parameter of an optimal defibrillation shock waveform; and selecting the predetermined value for the parameter of the optimal defibrillation shock waveform based on the comparison.
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