Jean-Bernard Gillet

A young man with recurrent syncopes, right bundle branch block and ST segment elevation.

We report on the case of a 33-year-old man with recurrent syncopes appearing suddenly due to sustained monomorphic ventricular tachycardias. The electrocardiogram (ECG) showed a right bundle branch block pattern and ST segment elevation in the precordial leads V1 to V2, not explained by ischemia, electrolyte disturbances, toxic ingestion, or structural heart disease (coronary and right ventricle angiograms as well as biopsies of the right ventricle were normal). ECG image was compatible with the so-called Brugada syndrome, first described in 1992. This entity is very rare. Missed diagnosis can be disastrous because life-threatening ventricular arrhythmias often develop in patients.

Refractory hyperdynamic shock associated with alcohol and disulfiram

After massive alcohol intake, a patient under disulfiram therapy developed a severe cardiovascular collapse unresponsive to dopamine but successfully reversed with norepinephrine. Resistance to dopamine could be related to norepinephrine depletion caused by disulfiram. Norepinephrine could, therefore, represent the treatment of choice of these life-threatening conditions.

Viral brachial neuritis in emergency medicine.

Brachial plexus neuritis is a rare neurologic disease that may be overlooked in emergency medicine because other conditions are much more common. We report a case of brachial plexus neuropathy due to cytomegalovirus infection. The diagnosis was based on history, clinical findings, laboratory tests, and electromyography. Early diagnosis and adequate treatment is important to avoid unnecessary investigation, prevent complications (especially adhesive capsulitis of the shoulder), and reassure the patient.