Improvement of LVEF in patients with HFrEF with coronary heart disease after revascularization-A real-world study.

The method of revascularization (PCI vs CABG) had no effect on LVEF improvement. Patients with severely impaired baseline LVEFs, triple-vessel disease, or no history of MI tended to exhibit marked LVEF improvement (≥10%) after revascularization. In addition, LVESD, LVEDD, hyperuricemia, clopidogrel use and loop diuretic affected the degree of improvement.