proper instruments and methods are needed to obtain useful clinical information. The
authors reviewed the minimal technical requirements, operative aspects, which information
the final report should contain as well as indications and contraindications of the text itself.
Technical requirements: At least a three-channel, multiple-lumen catheter perfused with a
pneumo-hydraulic capillary infusion system which ensures ΔP/ΔT> 150–200 mmHg/sec.; …