High-risk percutaneous coronary intervention (PCI) encompasses a growing portion of total PCIs performed and typically includes patients with high-risk clinical and anatomic characteristics. Such patients may represent not only a high-risk group for complications but also a group who may derive the most benefit from complete revascularization. Several hemodynamic support devices are available. Trial data, consensus documents, and guidelines currently recommend high-risk PCI aided by hemodynamic support devices, and this article discusses the patient populations who would benefit from such an approach, the available devices and strategies, and expected outcomes.
Keywords: Complex coronary intervention; High risk; PCI; Support devices; Ventricular assist devices.
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