Cardiac Imaging in the Diagnosis and Management of Heart Failure

Area of Science:

• Cardiology
• Medical Imaging

Background:

• Heart failure (HF) is a complex syndrome with diverse causes, posing significant health challenges.
• Despite therapeutic advances, HF remains a major cause of illness, death, and healthcare costs.
• Improved cardiac imaging enhances the diagnosis of nonischemic cardiomyopathy causes.

Purpose of the Study:

• To comprehensively review current knowledge on heart failure epidemiology and etiology.
• To focus on the role of advanced cardiac imaging in diagnosing HF.
• To discuss recent diagnostic and therapeutic advancements in heart failure.

Main Methods:

• Review of current literature on heart failure diagnosis and management.
• Detailed analysis of various cardiac imaging modalities: echocardiography, strain imaging, cardiac magnetic resonance imaging (CMR), cardiac computed tomography (CT), and positron emission tomography (PET).

Main Results:

• Advanced imaging significantly improves diagnostic accuracy for nonischemic cardiomyopathies.
• Specific imaging techniques offer unique insights into HF etiology and pathophysiology.
• Tailored management strategies are enabled by precise etiological classification.

Conclusions:

• Cardiac imaging is crucial for accurate heart failure diagnosis and etiological identification.
• Multimodality imaging approaches enhance the understanding and management of heart failure.
• Ongoing advancements in imaging promise further improvements in HF patient outcomes.