Actigraphy, does it add value?

Valsartan treatment of hypertension--does VALUE add value?

Looking under the bonnet of patient–ventilator asynchrony during noninvasive ventilation: does it add value?

During noninvasive ventilation it is reasonable to try to abolish clinically apparent patient-ventilator asynchronies but the use of more invasive tests to detect subtle asynchronies cannot be justified http://ow.ly/rXoA30gCm8O.

EEG in neurological conditions other than epilepsy: when does it help, what does it add?

Correspondence to: Dr Shelagh Smith, Department of Clinical Neurophysiology, The National Hospital, Queen Square, London WC1N 3BG, UK; shelaghs@epilepsynse. org.uk _________________________ A lthough the electroencephalogram (EEG) is a reliable test to assess cerebral function, its value in diagnosis and evaluation of neurological conditions apart from epilepsy has been largely superceded in re...

CORBA Fault-Tolerance: Why It Does Not Add Up

Many industries are taking CORBA seriously and envisage the development of critical distributed applications following this standard. We examine the utility of using the CORBA transaction and replication services to provide end-to-end reliability and high-availability in three-tier applications. We document issues in using the individual services. Perhaps more importantly, we point out diiculti...

A New Monitor of Pressure Autoregulation: What Does It Add?