Figure 2From: Seventeen-millimeter St. Jude Medical Regent valve in patients with small aortic annulus: dose moderate prosthesis-patient mismatch matter? Impact of moderate prosthesis-patient mismatch on postoperative outcomes: (A) Overall valve- related complications; ( B) Overall survival; ( C) Preoperative left ventricular ejection fraction (LVEF) < 50%; (D) LVEF ≥ 50%; (E) Patients < 65 years old; ( F) Patients ≥ 65 years old. Back to article page