Warfarin is used primarily as a blood thinner to prevent the formation of blood clots. It has a narrow therapeutic margin.. This means that any change in the amount of warfarin in your bloodstream may change the way warfarin affects you.
Crossover thrash - Deathrash - Blackened thrash metal. Thrash metal is an Extreme metal variety of Heavy metal, one that is characterised by fast tempos, high speed riffing and aggression. Thrash metal songs typically use fast, percussive and low-register guitar riffs, overlaid with shredding-style lead work.
Heavy metal is typically characterized by a guitar-and-drum-dominated sound, strong rhythms and classical, bluesy or symphonic styles. However, heavy metal sub-genres have their own stylistic variations on the original form that often omit or alter many of these characteristics.