It was learned in 1960 that pregnancy could cause respiratory and circulatory changes, and that severe labor pain could cause tachycardia and cardiac arrythmias. We have experienced successful anesthetic management for cessarean section of a full term pregnant woman with multiple premature ventricular contractions under spinal anesthesia. PVC's could be caused by systemic hyposia, hypokalemia, acidosis hypercapnia, hypocalcemia, regional myocardial ischemia, etc. We could not confirm the cause of this woman's PVCs, but we assume that either deterioration of the respiratory and cardiac changes or severe labor pain could be implicated.
Acidosis ; Anesthesia, Spinal* ; Arrhythmias, Cardiac ; Female ; Humans ; Hypercapnia ; Hypocalcemia ; Hypokalemia ; Labor Pain ; Myocardial Ischemia ; Pregnancy ; Pregnant Women ; Tachycardia ; Ventricular Premature Complexes

This was a statistical observation of paraplegia patients who underwent operation at National Veterans Hospital from January 1975 to Mary 1981. The data was analyzed according to anesthetic technique, anesthetic agents, site of injury and etiology of injury. The results were as follows: 1) Only 24 cases or 21 % of the total needed anesthesia during operation. 2) The most common anesthetic technique was inhalation with circle absorption method.(32 cases, 29%) 3) Halothane was used as the main anesthetic.( 17 cases, 53%) 3) The most common etiology of injury was vertebral fracture( 35 cases, 59%) 5) The most common site of injury was lower thoracic.(T2-T1) (33 cases, 56%) 6) The total number of surgical operations performed numbered 59 out of 112 cases as classified in Table 1.
Absorption ; Anesthesia ; Anesthetics ; Halothane ; Hospitals, Veterans ; Humans ; Inhalation ; Paraplegia*