A signal demodulation-based method for the early detection of Cheyne-Stokes respiration.

Cheyne-Stokes respiration (CSR) is a sleep-disordered breathing characterized by recurrent central apneas alternating with hyperventilation exhibiting a crescendo-decrescendo pattern of tidal volume. This respiration is reported in patients with heart failure, stroke or damage in respiratory centers. It increases mortality for patients with severe heart failure as it has adverse impacts on the cardiac function.

Three related cases of cutaneous anthrax in France: clinical and laboratory aspects.

Anthrax is an acute bacterial infection caused by Bacillus anthracis. The infection is cutaneous in about 95% of human cases and respiratory in about 5%. Approximately 2000 cases of cutaneous anthrax are reported annually worldwide.