Effect of preoperative ejection fraction, left ventricular systolic dimension and hemoglobin level on survival after aortic valve surgery in patients with severe chronic aortic regurgitation
The American Journal of Cardiology, 06/15/2012
Park HW et al. – Preoperative left ventricular (LV) end–systolic dimension and hemoglobin level are independent prognostic factors of survival after aortic valve surgery in patients with chronic severe aortic regurgitation (AR) and normal LV EFs.



