The central venous pressure (CVP) is slow in-
Factors Increasing Central Venous Pressure A decrease in cardiac output either due to decreased hea rate or stroke volume (e.g., in ventricular failure) results in blood backing up into the venous circulation (increased venous volume) as less blood is pumped into the aerial circulation. Ref Davidson 23rd edition pg 453
Pericardial effusion
Massive pulmonary embolism
Acute left ventricular failure
Tension pneumothorax
C.V.S