Patients with cirrhosis have systolic and diastolic cardiac dysfunction at rest. Newer echocardiographic techniques may identify patients with functional impairment more accurately than conventional methods, which are more influenced by flow conditions.
Patients with cirrhosis have abnormal atrial reservoir function, which may be related to the same factors associated with impaired ventricular relaxation. LA enlargement in cirrhosis may not reflect elevated filling pressures and should not be used as an isolated marker of diastolic dysfunction. The atrial "pump" function does not seem to be affected in cirrhosis patients.
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