Home Feedback Contents

Table 3

Up International consensus Oesophageal Doppler Figure 3 Table 1 Table 2 Table 3 Table 4 Table 5 Table 7 Table 8 Table 9

Asian Intensive Care: coming of age
International intensive care conference, Hong Kong, December 14th-15th
Register now!
Click here for details

 

Table 3.

Condition

Pressure changes

Waveform changes

Tricuspid regurgitation

Increased RA pressure

Prominent v wave, x descent obliterated, y descent steep

Right ventricular infarction

Ý RA and RV pressures. RAP does not fall and may rise in inspiration

Prominent x and y descents

Constrictive pericarditis

RA, RV diastolic, PA diastolic and occlusion pressures Ý and equalized. RAP may Ý in inspiration

Prominent x and y descents

Pericardial tamponade

RA, RV diastolic, PA diastolic and occlusion pressures Ý and equalized. RAP usually falls in inspiration

y descent damped or absent

 

©Charles Gomersall, October, 2009 unless otherwise stated. The author, editor and The Chinese University of Hong Kong take no responsibility for any adverse event resulting from the use of this webpage.
Copyright policy    Contributors