Comparative Outcomes of Fractional Flow Reserve and Intravascular Ultrasound Guidance for Percutaneous Coronary Intervention in Intermediate Lesions: A Systematic Review and Meta-Analysis
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Objective: Advanced techniques beyond angiography increasingly guide percutaneous coronary intervention (PCI). Fractional flow reserve (FFR) and intravascular ultrasound (IVUS) are widely used for physiological and anatomical gui... ...
