| 摘要 |
<p>In an implantable rate responsive pacemaker a metabolic demand parameter is mapped in accordance with a rate response function into a corresponding metabolic indicated rate for pacing a patient's heart. In addition, a physical fitness mcdwr is also provided which monitors the patient's physical fitness and generates a long term true and accurate physical indicia. This indicia is used to adjust the rate response function so that it is automatically adjusted to the physical fitness of the patient</p> |
