Sinus tachycardia is the most common tachycardia seen in the pediatric patient who is under anesthesia. Common causes are pain, hyperthermia, light anesthesia, hypovolemia, anemia, hypercarbia, hypoxia, and hypoglycemia.
Carpal Tunnel Strain, if left untreated, can lead to a wide variety of chronic and potentially debilitating symptoms, including numbness and tingling in the hands, loss of grip strength, pain in the arms, neck, shoulders, and thoracic cavity, and most serious, chronic sleep loss.
1 Carpal tunnel syndrome (CTS) develops from problems in a nerve in the wrist -- not the muscles, as some people believe.  Symptoms of carpal tunnel syndrome usually progress gradually over weeks and months, or sometimes years. Anyone with recurrent or persistent pain, numbness and tingling, or weakness of the hand should consult a doctor for a diagnosis.