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pubmed:abstractText |
Two patients experienced severe nonhemodynamic pulmonary edema following the intravenous injection of 25 and 40 mg/kg of body weight of ethchlorvynol (Placidyl). The pulmonary edema cleared rapidly. Injection of Placidyl (12 to 80 mg/kg of body weight) intravenously into dogs caused acute, severe, nonhemodynamic pulmonary edema (as evidenced by markedly elevated lung weights and microscopic evidence of intra-alveolar edema), hypotension with a relative bradycardia, and a decreased cardiac output. Injection of polyethylene glycol, the vehicle in which ethchlorvynol is diluted, did not reproduce the syndrome.
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