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      • 초오 중독 환자에서 심혈관계의 변화에 대한 고찰

        문정미,이병국,전병조,윤한덕,허탁,민용일 대한응급의학회 2002 대한응급의학회지 Vol.13 No.1

        Purpose: The roots of Aconitum plants (e.g.,A carmichaelii, A napellus) have been believed to possess anti-inflammatory, analgesic, and cardiotonic effects and have been used in traditional Chinese medicine mainly for the treatment of musculoskeletal disorders. Because of low safety margin, it is not uncommon to visit emergency departments to have variable amounts of highly toxic diterpene alkaloids (e.g., aconitine) contained in their systems. Typical manifestations of aconitine posioning are neurological, cardiovascular, and gastrointestinal problems. The known cardiovascular manifestations are several types of arrhythmia and hypotension. The author experienced a cases of transient ventricular ischemic change in an EKG and elevation in cardiac enzymes. This study aimed to evaluate cardiac ischemia associated with aconitine poisonining. Methods: The author analyzed 13 patients with aconitine poisoning, who visited the Emergency Department of Chonnam National University Hospital from 1995 to 2001. Variables included in data analysis were age, sex, clinical features, cardiac enzyme levels, and EKG changes. Results: Aconitine had been taken for a variety of medical problems, including arthralgia, neuralgia, and some gastrointestinal complaints. All patients suffered from neurological (tingling of the mouth and skin, followed by numbness and weakness in the extremities), cardiovascular (palpitation, dizzness), and gastrointestinal (nausea, vomiting) manifestations. Most patients had a variety of cardiac rhythm disturbances. Two patients exhibited transient cardiac ischemia, including cardiac enzyme elevation and ischemic changes on their an EKGs. Conclusion: Two patients (15.4%) among 13 patients showed transient cardiac ischemia, including cardiac enzyme elevation and ischemic changes on their EKGs. It is important to observe the possibility of myocardial toxicity of aconitum and to evaluate the mechanism of cardiac toxicity through clinical and experimental study.

      • 저혈당증과 동반된 고정 증후군 1례

        문정미,전병조,이병국,염경인,허탁,민용일,서정진 대한응급의학회 2002 대한응급의학회지 Vol.13 No.4

        Locked in syndrome (LIS) is a state of tetraplegia and lower cranial nerve palsies in which vertical eye movement and blinking are the only means of communication, but consciousness is preserved. LIS is most frequently a sequelae of a basilar artery thrombosis lesion and may be caused by trauma, hemorrhage, a tumor, infection, etc., which results in a ventral pontine lesion or bilateral midbrain lesion. Early diagnosis and treatment must be a priority because the recovery of patients with locked in syndrome caused by a basilar artery occlusion is exceptional, with a 65∼75% mortality. Although an improved clinical outcome can be achieved in patients with a basilar artery occlusion by early recanalization after the use of thrombolytic therapy or angioplasty, early diagnosis and treatment of this state is difficult, for the neurologic deficits develope gradually. The diagnosis of LIS in patients who present with hypoxia, metabolic disorder, endocrine disorder, central nerve system disorder, acute alcohol intoxication, acute drug intoxication, etc may be missed. At the emergency department, closer attention and frequent neurologic examinations must be given to patients who complain of altered mental state. We report a case of LIS which was misdiagnosised as hypoglycemic encephalopathy and review the literature.

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