Complex sentence: Rewarming Shock (also known as rewarming collapse) is a combination of transient cardiac failure, peripheral vasodilation, and reduced circulating blood volume, often observed when resuscitating hypothermic patients by rewarming is recognized as a falling cardiac output and a sudden drop in blood pressure.
Split into simpler sentences: Rewarming Shock (also known as rewarming collapse) is a combination of transient cardiac failure, peripheral vasodilation, and reduced circulating blood volume. Rewarming shock is often observed when resuscitating hypothermic patients by rewarming and is recognized by falling cardiac output and a sudden drop in blood pressure.