Common causes of<unk><unk>  include chronic obstructive pulmonary disease (COPD), Neuromuscular diseases, Chest wall disorders, obesity-hypoventilation syndrome, Obstructive sleep apnea (OSA), the Central nervous system (CNS) depression, lung and airway diseases etc.
Respiratory acidosis causes
Metabolic acidosis causes
Metabolic alkalosis causes
Lactic acidosis causes
Hyperthermia causes
Bradycardia causes
Tachycardia causes
Dyspnea causes