It is because of the decreased sensitivity to changes in arterial blood content, this is the cause why Elderly patients experience a slower physiologic response to hypoxemia and hypercarbia.
Low blood oxygen levels are known as hypoxemia. A illness that impairs breathing or blood flow is the most frequent cause of this syndrome. It may also be an adverse effect of some medicines. The signs include restlessness, respiratory problems, blue skin, etc.
Carbon dioxide levels in the blood are elevated in hypercarbia. Another name for it is hypercapnia. The condition might be brought on by the body's inadequate ventilation.
In diseases like chronic heart failure, which are linked to incorrect chemoreflex activation, a slower breathing rate may be advantageous.
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