AI-powered contrast-free cardiovascular magnetic resonance imaging for myocardial infarction

Abstract

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Cardiovascular magnetic (CMR) resonance is a versatile tool for diagnosing cardiovascular diseases. While gadolinium-based contrast agents are the gold standard for identifying myocardial infarction (MI), their use is limited in patients with allergies or impaired kidney function, affecting a significant portion of the MI population. This has led to a growing interest in developing artificial intelligence (AI)-powered CMR techniques for MI detection without contrast agents. This mini-review focuses on recent advancements in AI-powered contrast-free CMR for MI detection. We explore various AI models employed in the literature and delve into their strengths and limitations, paving the way for a comprehensive understanding of this evolving field.

Keywords

• cardiac magnetic resonance imaging (CMR)
• deep learning
• artificial intelligence
• machine learning
• contrast free
• late gadolinium contrast agent enhancement