Left ventricular function assessment in cirrhosis: Current methods and future directions

Area of Science:

• Cardiology
• Hepatology
• Medical Imaging

Background:

• Cirrhotic cardiomyopathy (CC) is characterized by cardiac dysfunction in cirrhosis patients.
• It involves impaired contractile responsiveness and diastolic relaxation, with electrophysiological abnormalities.
• Diagnosis is challenging due to hyperdynamic circulation, limiting conventional methods.

Purpose of the Study:

• To review current non-invasive imaging technologies for assessing left ventricular systolic and diastolic function in cirrhosis.
• To explore emerging imaging modalities with future clinical potential for CC diagnosis and management.

Main Methods:

• Literature review of non-invasive cardiovascular imaging modalities.
• Focus on echocardiography, cardiac MRI, and CT.
• Discussion of advanced techniques like strain imaging and cardiac biomarkers.

Main Results:

• Echocardiography is widely used but has limitations in cirrhotic patients.
• Newer modalities offer improved accuracy in detecting subtle cardiac dysfunction.
• Advanced imaging can better characterize CC, aiding clinical decisions.

Conclusions:

• Non-invasive imaging is crucial for diagnosing cirrhotic cardiomyopathy.
• Evolving technologies promise more precise assessment of cardiac function in cirrhosis.
• Accurate diagnosis influences patient management and prognosis.