Multimodality imaging in decompensated heart failure

Area of Science:

• Cardiology
• Medical Imaging

Background:

• Heart failure (HF) diagnosis typically involves clinical evaluation, ECG, and natriuretic peptides.
• Transthoracic echocardiography is the primary non-invasive imaging tool for assessing myocardial structure and function in HF.
• Echocardiography is vital for diagnosing HF with reduced, mildly reduced, and preserved ejection fraction, guiding therapy, and monitoring treatment response.

Purpose of the Study:

• To review the evolving role of imaging techniques in heart failure.
• To highlight the specific contributions of cardiac magnetic resonance and myocardial scintigraphy in HF diagnosis and management.

Main Methods:

• Review of current literature on cardiac imaging in heart failure.
• Focus on transthoracic echocardiography as a first-line tool.
• Emphasis on cardiac magnetic resonance and myocardial scintigraphy for advanced HF assessment.

Main Results:

• Echocardiography is fundamental for HF diagnosis and management.
• Cardiac MRI and myocardial scintigraphy provide complementary information for complex HF cases.
• Technological advancements enhance the understanding of HF pathophysiology through imaging.

Conclusions:

• Imaging techniques are indispensable for comprehensive heart failure diagnosis and management.
• Cardiac MRI and myocardial scintigraphy play incremental roles beyond echocardiography.
• Continued advancements in imaging are crucial for improving HF patient outcomes.