The erythromycin-induced acceleration effect on gastric emptying was related to the plasma glucose level. Hyperglycemia might have chosen a cholinergic antagonist pathway that delayed gastric emptying of solids. Even though induced hyperglycemia inhibited gastric emptying, erythromycin accelerated the gastric emptying rate through two distinct pathways: cholinergic and noncholinergic.

Right ventricular cardiomyopathy dysplasia, now a well-established clinical and morphologic entity, was first reported in the medical literature in 1982. The cases of sudden death of two young men are here reported, with macroscopic and histologic findings. The anatomical explanation of such death was a fibrotic, lipomatous, or fibrolipomatous replacement and infiltration of the myocardium of the right ventricle. It is suggested that death due to right ventricular cardiomyopathy seems to be the result of electrical instability of right ventricular myocardium. There were no congenital malformations such as septal defect or valvular deformity. The subjects' heart weights were normal. Signs of myocardial degeneration and necrosis with or without inflammatory infiltrates were not identified.

We report a midazolam-related death that occurred during endoscopic retrograde cholangiopancreatography (ERCP). The acute intoxication due to midazolam overdose was confirmed by high-pressure liquid chromatography (HPLC) analysis of the blood samples taken from the patient in the intensive care unit (2.8 microg/ml) and postmortem (2.4 microg/ml). The case strongly emphasizes the necessity of the precautions that should be taken when midazolam is intravenously administered.

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