With increased complexity in both medical comorbidities and coronary anatomy, the proportion of surgically turndown patients and high-risk PCI will continue to rise. Impella-assisted complex PCI can be performed with high technical success and can improve quality of life, angina score, and potentially left ventricular ejection fraction.
Keywords: LV dysfunction; chronic total occlusion; high‐risk PCI; mechanical support.
© 2024 The Author(s). Clinical Case Reports published by John Wiley & Sons Ltd.