Is the dearth of oxygenated blood to the brain the one and only style to die?

Is the dearth of oxygenated blood to the brain the one and only style to die?
No, but it's one of the more comon ones.

Doug
Certainly
It is not the only approach to die, there are heaps. Infact it's not just the famine of oxygen, too much of it can also cause you to elapse out due to reduce partial preasure of CO2 surrounded by blood. Carbon monoxide (CO) can also kill lead to it has greater binding capacity next to blood than oxygen. Toxicity that may arise from hyper bilirubinemia for example (in jaundice) can kill as ably, it can cross the blood brain barrier. These are in recent times some of the factors concerning brain but deeply any disruption to other body part can result surrounded by death
There are tons ways to die other than rational anoxia, (reduced bloodflow to the brain). Perhaps the most common of these is blunt force trauma to the guide and chest. Internal damage inflicted by an live knife and gun club is also soaring on the list. Poisoning, at least possible gets honorable mention, wether intentional or due to poorly functioning liver or kidneys. The adjectives, death by heart attack is due to reduced blood flow to the heart & passing by heart attack can be so quick that it cannot other be explained by the effect of lowering brain oxidation. There are more, but the answer is - no.