Coronary Angiography in the Evaluation of Systolic Heart Failure

Area of Science:

• Cardiology
• Medical Imaging
• Cardiovascular Diseases

Background:

• Systolic heart failure (SHF) poses significant challenges in diagnosis and management.
• Accurate assessment of coronary artery disease (CAD) is crucial for SHF patients.
• Coronary angiography plays a vital role in evaluating CAD.

Purpose of the Study:

• To review the angiographic and hemodynamic features obtained through invasive and computed tomography coronary angiography.
• To highlight how these features inform diagnosis, prognosis, and revascularization decisions in SHF.
• To provide a comprehensive overview for clinicians managing SHF patients with suspected or known CAD.

Main Methods:

• Review of current literature on invasive coronary angiography (ICA) and computed tomography coronary angiography (CTCA).
• Analysis of studies focusing on the diagnostic and prognostic implications of angiographic and hemodynamic data in SHF.
• Synthesis of information regarding the role of ICA and CTCA in guiding coronary revascularization strategies.

Main Results:

• ICA provides detailed anatomical and functional information about coronary arteries.
• CTCA offers a non-invasive alternative for assessing coronary anatomy and stenosis severity.
• Hemodynamic assessment complements imaging findings, aiding in the stratification of SHF patients.
• Both modalities contribute to risk stratification and treatment planning for SHF.

Conclusions:

• Invasive and computed tomography coronary angiography are essential tools for evaluating coronary artery disease in systolic heart failure.
• Angiographic and hemodynamic data derived from these techniques are critical for optimizing patient diagnosis, prognosis, and guiding revascularization strategies.
• Integrating imaging and hemodynamic information enhances clinical decision-making for improved patient outcomes in SHF.