Testing the Hepatojugular Reflux - Clinical Examination

Summary

This video describes how to perform and interpret the hepatojugular reflux test, a useful diagnostic tool for cardiac insufficiency, especially when other clinical signs are absent. The test involves manually increasing venous return from the abdominal cavity to observe the heart's response.

Highlights

Introduction to Hepatojugular Reflux Testing00:00:02

Testing the hepatojugular reflux is beneficial for diagnosing cardiac insufficiency, particularly when typical signs like edema are missing. The test aims to manually increase the volume load on the right side of the heart by mobilizing blood from the abdominal cavity.

Initial Observation and Patient Positioning00:00:40

Before starting the test, observe the position and volume of the jugular veins with the patient lying down, as this position offers the best visibility. Subsequently, elevate the upper body to about 45 degrees until the jugular veins' contour disappears.

Performing the Hepatojugular Reflux Test00:01:15

To perform the test, apply moderate pressure for approximately one minute just under the right ribcage. This action mobilizes blood from the abdominal area, increasing venous return.

Interpreting the Results00:01:34

A positive reflux is indicated by distention of the jugular veins as blood builds up. In healthy individuals, distention may be brief as the heart increases outflow. Persistent jugular vein distension and pulsation, however, can suggest congestion before the right side of the heart, potentially indicating heart failure.