The corresponding annualized rates of death from cardiovascular causes were @ % versus @ % ( hazard ratio , @ ; @ % CI , @ to @ ; P = @ ) , and @ % ( hazard ratio , @ ; @ % CI , @ to @ ; P = @ ) , and the corresponding rates of the key secondary end point ( a composite of stroke , systemic embolism , or death from cardiovascular causes ) were @ % versus @ % ( hazard ratio , @ ; @ % CI , @ to @ ; P = @ ) , and @ % ( hazard ratio , @ ; @ % CI , @ to @ ; P = @ ) .