Genetic region responsible for cardiovascular collapse during anaesthesia found in ratsWASHINGTON - A study on rats has led to the identification of the genetic region responsible for cardiovascular collapse during anaesthesia. Coroner rules Michael Jackson death a homicide, sedatives primary causeCoroner rules Michael Jackson death a homicide LOS ANGELES — The Los Angeles County coroner says Michael Jackson’s death was a homicide primarily caused by two drugs. |