Severe Tricuspid Regurgitation on Neck Vein Examination Got called from the echo lab, “ your patient has wide open TR” to which I replied, “ yes, i know.” Never underestimate evaluating the neck veins. Dr. Tom Heywood @jtheywood #Tricuspid #Regurgitation #Neck #JVP #PhysicalExam #Clinical #Video #Lancisis #Sign #Cardiology