Dr. Zamboni's newest publication -- Observing how pulsatile flow and slowed drainage is affecting the brain. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689897/

The jugular venous pulse (JVP) provides valuable information about cardiac haemodynamics and filling pressures and is an indirect estimate of the central venous pressure (CVP). Recently it has been proven that JVP can be obtained by measuring the cross-sectional ...