Weaknesses Addressed
- Ventilatory limitation
- Increased dead space ventilation
- Impaired gas exchange
- Increased ventilatory demands due to peripheral muscle dysfunction
- Gas exchange limitation
- Compromised functional inspiratory muscle strength
- Compromised inspiratory muscle endurance
- Cardiac dysfunction
- Increase in right ventricular afterload due to increased peripheral vascular resistance.
- Skeletal muscle dysfunction
- Average reduction in quadriceps strength decreased by 20-30% in moderate to severe COPD
- Reduction in the proportion of type I muscle fibres and an increase in the proportion of type II fibres compared to age matched normal subjects
- Reduction in capillary to fibre ratio and peak oxygen consumption
- Reduction in oxidative enzyme capacity and increased blood lactate levels at lower work rates compared to normal subjects
- Prolonged periods of under nutrition which results in a reduction in strength and endurance
- Respiratory muscle dysfunction
Read more about this topic: Pulmonary Rehabilitation
Famous quotes containing the words weaknesses and/or addressed:
“One of the weaknesses in the cooperative is that it has never been sufficiently leavened by the imagination. This is a quick-silver faculty, and likely to be a cause of worry to any collective settlement.”
—Edward Dahlberg (1900–1977)
“The line of separation was very distinct, and the Indian immediately remarked, “I guess you and I go there,—I guess there’s room for my canoe there.” This was his common expression instead of saying “we.” He never addressed us by our names, though curious to know how they were spelled and what they meant, while we called him Polis. He had already guessed very accurately at our ages, and said that he was forty-eight.”
—Henry David Thoreau (1817–1862)