Pre mortem

Much of the popularly so-called sudden heart disease is brain-shock paralysis—the pre mortem improvement of which is the therapeutically induced cerebro-neural impaired brain vagus nerve tone in which the brain[…]

Of course, as for the in situ pre mortem analysis mode, a balance has to be struck between the dynamic of the friction movement on the one hand, and the spatial resolution/acquisition time of the analysis on the other.[…]materials were machined, which allowed the X-ray beam to probe the friction interface even while sliding, thus providing in vivo pre mortem experimental conditions, as depicted in the previous section.

It may also seem unnecessary to take post mortem samples if infection is well documented pre mortem (as this is likely to be much more accurate); however, there is always a potential for litigation citing inadequate treatment of a known infection, in which case pre mortem and autopsy microbiology need to be compared to confirm the source of any fatal infection.