Key result
IVUS improves complex PCI outcomes vs angiography alone through better planning and optimized stent placement.
Why the study?
Complex percutaneous coronary interventions are increasing, necessitating a standardized approach because angiographic guidance alone yields suboptimal results.
Does intravascular ultrasound (IVUS) guidance improve outcomes in patients undergoing complex percutaneous coronary interventions compared to angiographic guidance alone?
Does intravascular ultrasound (IVUS) guidance improve outcomes in patients undergoing complex percutaneous coronary interventions compared to angiographic guidance alone?
The review highlights that IVUS guidance is crucial in complex PCI to improve preprocedural planning, stent placement, and clinical outcomes compared to angiography alone.
May support IVUS in complex PCI; leaves open confirmation by large RCTs.
Complex percutaneous coronary interventions (PCIs) are increasing in frequency due to the rapid advances in interventional cardiology. This has had a favorable impact on patients with extensive coronary artery disease and multiple comorbidities with regard to symptomatic relief and mortality. With this increase, cardiologists must develop a standardized way to approach complex PCI in an era in which angiographic guidance alone yields suboptimal results. Intravascular ultrasound (IVUS) has been shown to improve outcomes with better preprocedural planning, improved stent placement, and larger stent diameters. Considering the supportive data, the use of IVUS is crucial in all cases of complex PCI.
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Quintana et al. (2020) conducted a review in Complex percutaneous coronary interventions. Intravascular ultrasound (IVUS) vs. Angiographic guidance alone was evaluated. Intravascular ultrasound (IVUS) improves outcomes in complex percutaneous coronary interventions through better preprocedural planning, improved stent placement, and larger stent diameters.
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