Southern medical journal
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Southern medical journal · Apr 1988
Case ReportsVentricular tachyarrhythmias during cesarean section after ritodrine therapy: interaction with anesthetics.
This case illustrates that patients receiving ritodrine for preterm labor may risk interactions between the residual betamimetic effects of ritodrine and the effects of anesthetics during cesarean section. Such interactions may result in serious cardiovascular complications even after cessation of an infusion of ritodrine. ⋯ Careful fluid administration and cautious use of titrated doses of ephedrine are advised. After delivery of the infant, there should be no contraindication to the use of an alpha-adrenergic vasopressor such as phenylephrine to treat hypotensive patients with tachycardia.
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Southern medical journal · Apr 1988
Emergency department infraclavicular subclavian vein catheterization in patients with multiple injuries and burns.
We assessed the complications associated with emergency department placement of subclavian vein catheters in trauma and burn patients, reviewing the charts of all of the 441 patients admitted to the burn-trauma unit through the emergency department during 1983. Fifty-two patients (12%) had infraclavicular placement of subclavian catheters while in the emergency department. Sex, age, insertion site, blood pressure at time of insertion, indications for placement, catheters left in place, and complications were recorded. ⋯ Two upper extremity, 14 gauge percutaneously placed intravenous catheters are usually sufficient for resuscitation; femoral and cutdown routes offer additional sites for massive resuscitation. Subclavian catheterization is seldom needed in the emergency room. Any intravenous lines inserted in the emergency room should be changed within 24 hours to minimize infection.
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Southern medical journal · Apr 1988
Case ReportsNeuroleptic malignant syndrome presenting as adult respiratory distress syndrome and disseminated intravascular coagulation.
We have reported a case of neuroleptic malignant syndrome (NMS) in a patient with historical and clinical features suggestive of heat stroke or sepsis and adult respiratory distress syndrome (ARDS). ARDS and disseminated intravascular coagulation may be important, atypical signs encountered early in NMS and complicating its recognition.
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Southern medical journal · Mar 1988
ReviewCardiovascular risk in parents of children with extreme lipoprotein cholesterol levels: the Bogalusa Heart Study.
Fasting serum lipids, lipoprotein cholesterol, and other cardiovascular disease risk factors were examined in 321 natural parents of children with low and/or high levels of beta- and pre-beta-lipoprotein cholesterol. Parents of children from low pre-beta-lipoprotein groups had elevated alpha- and lower pre-beta-lipoprotein cholesterol levels. ⋯ These observations show that parents of children with high beta- and/or pre-beta-lipoprotein cholesterol levels have greatly enhanced risk for cardiovascular disease, and children mirror their parents' lipoprotein cholesterol levels. These observations emphasize the need for cardiovascular risk evaluation early in life, especially in high-risk families.
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Southern medical journal · Feb 1988
Cognitive dysfunction after coronary artery bypass surgery: a case-controlled study.
Twenty-two patients screened from a sample of 391 having coronary artery bypass grafting (CABG) showed significant declines on the Mini-Mental State Examination (MMSE) administered preoperatively and four days postoperatively. The MMSE is a 30-point cognitive function screening instrument for dementia and delirium. These patients were compared with 22 matched control subjects who exhibited intact cognitive function postoperatively. ⋯ The educational and occupational levels of study patients were significantly below those of controls (P less than .01, P less than .02). Occurrence of a postoperative complication was the only surgical/anesthetic factor found to be significantly associated with cognitive dysfunction (P less than .01). These findings suggest that preoperative depression significantly increases the risk for immediate postoperative cognitive dysfunction, and that lower socioeconomic status may confer greater risk for postoperative cognitive morbidity.