Revascularization in Patients With Multivessel Coronary Artery Disease and Severe Left Ventricular Systolic Dysfunction

Background— Guidelines recommend coronary artery bypass graft surgery (CABG) over percutaneous coronary intervention (PCI) for multivessel disease and severe left ventricular systolic dysfunction. However, CABG has not been compared with PCI in such patients in randomized trials. Methods and Results— Patients with multivessel disease and severe left ventricular systolic dysfunction (ejection fraction ≤35%) who underwent either PCI with...